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Follow the people · Insider

RL

Robert E. Landry

Insider · Director · CYTK

Robert E. Landry files insider transactions with the SEC as a director of Cytokinetics.

  • Files for 3 companiesCYTK, ZYME, REGN
  • Disclosed buys and sellsstill being counted — the table below is complete

Positions held

3 posts we hold — a term names its own dates; a run of filings only says when they filed
  • Filed 10 February 2025 — 11 September 2026Director · Cytokinetics 6 Form 4 lines · source: SEC Form 4
  • Filed 11 August 2025 — 12 January 2026Director · Zymeworks 5 Form 4 lines · source: SEC Form 4
  • Filed 9 September 2013 — 2 February 2024EVP Finance CFO · Regeneron Pharmaceuticals 520 Form 4 lines · source: SEC Form 4

Every transaction

the 400 most recent transactions from SEC Form 4 — one row each, sort any column, open a row for the filing; this is the most recent page of them
400 of 400 shown — the most recent we hold
11 Sep 202611 Sep 2026SEC Form 40 dsold on the open marketCytokinetics1,000 sharesup +0.0%up +0.0%
27 May 202627 May 2026SEC Form 40 dwas grantednot a tradeCytokinetics2,851 sharesdown −4.4%down −4.4%
27 May 202627 May 2026SEC Form 40 dwas grantednot a tradeCytokineticsderivative4,301 sharesdown −4.4%down −4.4%
12 Jan 202612 Jan 2026SEC Form 40 dwas grantednot a tradeZymeworksderivative11,500 sharesup +13.3%up +13.3%
12 Jan 202612 Jan 2026SEC Form 40 dwas grantednot a tradeZymeworksderivative7,700 sharesup +13.3%up +13.3%
12 Jan 202612 Jan 2026SEC Form 40 dwas grantednot a tradeZymeworksderivative11,500 sharesup +13.3%up +13.3%
12 Jan 202612 Jan 2026SEC Form 40 dwas grantednot a tradeZymeworksderivative7,700 sharesup +13.3%up +13.3%
11 Aug 202512 Aug 2025SEC Form 41 dwas grantednot a tradeZymeworksderivative62,000 sharesup +110.9%up +101.5%
14 May 202514 May 2025SEC Form 40 dwas grantednot a tradeCytokineticsderivative10,880 sharesup +145.9%up +145.9%
14 May 202514 May 2025SEC Form 40 dwas grantednot a tradeCytokinetics7,333 sharesup +145.9%up +145.9%
10 Feb 202511 Feb 2025SEC Form 41 dwas grantednot a tradeCytokineticsderivative25,538 sharesup +74.8%up +77.5%
8 Apr 202211 Apr 2022SEC Form 43 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative6,000 sharesup +5.8%up +8.2%
8 Apr 202211 Apr 2022SEC Form 43 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative2,000 sharesup +5.8%up +8.2%
8 Apr 202211 Apr 2022SEC Form 43 dsold on the open marketRegeneron Pharmaceuticals16 sharesup +5.8%up +8.2%
8 Apr 202211 Apr 2022SEC Form 43 dsold on the open marketRegeneron Pharmaceuticals30 sharesup +5.8%up +8.2%
7 Apr 202211 Apr 2022SEC Form 44 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative1,500 sharesup +8.3%up +8.2%
7 Apr 202211 Apr 2022SEC Form 44 dexercised options overnot a tradeRegeneron Pharmaceuticals1,500 sharesup +8.3%up +8.2%
7 Apr 202211 Apr 2022SEC Form 44 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals1,175 sharesup +8.3%up +8.2%
1 Apr 20221 Apr 2022SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals301 sharesup +12.5%up +12.5%
1 Apr 20221 Apr 2022SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals15 sharesup +12.5%up +12.5%
31 Mar 20221 Apr 2022SEC Form 41 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative1,500 sharesup +11.9%up +12.5%
31 Mar 20221 Apr 2022SEC Form 41 dexercised options overnot a tradeRegeneron Pharmaceuticals1,500 sharesup +11.9%up +12.5%
31 Mar 20221 Apr 2022SEC Form 41 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals1,184 sharesup +11.9%up +12.5%
29 Mar 202230 Mar 2022SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals54 sharesup +11.9%up +12.9%
29 Mar 202230 Mar 2022SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals103 sharesup +11.9%up +12.9%
29 Mar 202230 Mar 2022SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals304 sharesup +11.9%up +12.9%
29 Mar 202230 Mar 2022SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals227 sharesup +11.9%up +12.9%
29 Mar 202230 Mar 2022SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals176 sharesup +11.9%up +12.9%
29 Mar 202230 Mar 2022SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals192 sharesup +11.9%up +12.9%
29 Mar 202230 Mar 2022SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals220 sharesup +11.9%up +12.9%
29 Mar 202230 Mar 2022SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals542 sharesup +11.9%up +12.9%
29 Mar 202230 Mar 2022SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals205 sharesup +11.9%up +12.9%
29 Mar 202230 Mar 2022SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals37 sharesup +11.9%up +12.9%
29 Mar 202230 Mar 2022SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals226 sharesup +11.9%up +12.9%
29 Mar 202230 Mar 2022SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals147 sharesup +11.9%up +12.9%
29 Mar 202230 Mar 2022SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals103 sharesup +11.9%up +12.9%
29 Mar 202230 Mar 2022SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals147 sharesup +11.9%up +12.9%
28 Mar 202230 Mar 2022SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative4,000 sharesup +12.7%up +12.9%
28 Mar 202230 Mar 2022SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative4,500 sharesup +12.7%up +12.9%
28 Mar 202230 Mar 2022SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative3,500 sharesup +12.7%up +12.9%
28 Mar 202230 Mar 2022SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative1,250 sharesup +12.7%up +12.9%
28 Mar 202230 Mar 2022SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative1,250 sharesup +12.7%up +12.9%
28 Mar 202230 Mar 2022SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals1,250 sharesup +12.7%up +12.9%
28 Mar 202230 Mar 2022SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals1,134 sharesup +12.7%up +12.9%
28 Mar 202230 Mar 2022SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals1,250 sharesup +12.7%up +12.9%
28 Mar 202230 Mar 2022SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals1,134 sharesup +12.7%up +12.9%
28 Mar 202230 Mar 2022SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals4,000 sharesup +12.7%up +12.9%
28 Mar 202230 Mar 2022SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals3,183 sharesup +12.7%up +12.9%
28 Mar 202230 Mar 2022SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals4,500 sharesup +12.7%up +12.9%
28 Mar 202230 Mar 2022SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals3,581 sharesup +12.7%up +12.9%
28 Mar 202230 Mar 2022SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals3,500 sharesup +12.7%up +12.9%
28 Mar 202230 Mar 2022SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals2,785 sharesup +12.7%up +12.9%
21 Mar 202223 Mar 2022SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative400 sharesup +12.7%up +16.8%
21 Mar 202223 Mar 2022SEC Form 42 dsold on the open marketRegeneron Pharmaceuticals300 sharesup +12.7%up +16.8%
21 Mar 202223 Mar 2022SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals400 sharesup +12.7%up +16.8%
21 Mar 202223 Mar 2022SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals312 sharesup +12.7%up +16.8%
17 Mar 202218 Mar 2022SEC Form 41 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative365 sharesup +14.0%up +13.9%
17 Mar 202218 Mar 2022SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals83 sharesup +14.0%up +13.9%
17 Mar 202218 Mar 2022SEC Form 41 dexercised options overnot a tradeRegeneron Pharmaceuticals365 sharesup +14.0%up +13.9%
17 Mar 202218 Mar 2022SEC Form 41 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals286 sharesup +14.0%up +13.9%
16 Mar 202218 Mar 2022SEC Form 42 dsold on the open marketRegeneron Pharmaceuticals300 sharesup +15.3%up +13.9%
13 Dec 202114 Dec 2021SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals116 sharesup +18.4%up +16.5%
11 Dec 202114 Dec 2021SEC Form 43 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals697 sharesup +16.7%up +16.5%
10 Dec 202114 Dec 2021SEC Form 44 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative1,500 sharesup +16.7%up +16.5%
10 Dec 202114 Dec 2021SEC Form 44 dexercised options overnot a tradeRegeneron Pharmaceuticals1,500 sharesup +16.7%up +16.5%
10 Dec 202114 Dec 2021SEC Form 44 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals1,384 sharesup +16.7%up +16.5%
10 Dec 202110 Dec 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals2 sharesup +16.7%up +16.7%
10 Dec 202110 Dec 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals50 sharesup +16.7%up +16.7%
10 Dec 202110 Dec 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals11 sharesup +16.7%up +16.7%
10 Dec 202110 Dec 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals4 sharesup +16.7%up +16.7%
10 Dec 202110 Dec 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals25 sharesup +16.7%up +16.7%
10 Dec 202110 Dec 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals123 sharesup +16.7%up +16.7%
10 Dec 202110 Dec 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals19 sharesup +16.7%up +16.7%
10 Dec 202110 Dec 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals15 sharesup +16.7%up +16.7%
10 Dec 202110 Dec 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals18 sharesup +16.7%up +16.7%
10 Dec 202110 Dec 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals68 sharesup +16.7%up +16.7%
10 Dec 202110 Dec 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals7 sharesup +16.7%up +16.7%
10 Dec 202110 Dec 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals178 sharesup +16.7%up +16.7%
10 Dec 202110 Dec 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals130 sharesup +16.7%up +16.7%
10 Dec 202110 Dec 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals58 sharesup +16.7%up +16.7%
10 Dec 202110 Dec 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals14 sharesup +16.7%up +16.7%
10 Dec 202110 Dec 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals59 sharesup +16.7%up +16.7%
9 Dec 202110 Dec 2021SEC Form 41 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative4,250 sharesup +17.4%up +16.7%
9 Dec 202110 Dec 2021SEC Form 41 dexercised options overnot a tradeRegeneron Pharmaceuticals4,250 sharesup +17.4%up +16.7%
9 Dec 202110 Dec 2021SEC Form 41 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals3,469 sharesup +17.4%up +16.7%
8 Dec 202110 Dec 2021SEC Form 42 dwas grantednot a tradeRegeneron Pharmaceuticalsderivative16,958 sharesup +19.5%up +16.7%
8 Dec 202110 Dec 2021SEC Form 42 dwas grantednot a tradeRegeneron Pharmaceuticals3,971 sharesup +19.5%up +16.7%
17 Nov 202118 Nov 2021SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals681 sharesup +21.8%up +20.5%
16 Nov 202118 Nov 2021SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative3,750 sharesup +21.6%up +20.5%
16 Nov 202118 Nov 2021SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals3,750 sharesup +21.6%up +20.5%
16 Nov 202118 Nov 2021SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals3,069 sharesup +21.6%up +20.5%
31 Aug 20211 Sep 2021SEC Form 41 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative1,000 sharesup +16.1%up +14.8%
31 Aug 20211 Sep 2021SEC Form 41 dexercised options overnot a tradeRegeneron Pharmaceuticals1,000 sharesup +16.1%up +14.8%
31 Aug 20211 Sep 2021SEC Form 41 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals917 sharesup +16.1%up +14.8%
10 Aug 202110 Aug 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals433 sharesup +27.1%up +27.1%
10 Aug 202110 Aug 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals50 sharesup +27.1%up +27.1%
10 Aug 202110 Aug 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals1 shareup +27.1%up +27.1%
10 Aug 202110 Aug 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals1 shareup +27.1%up +27.1%
10 Aug 202110 Aug 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals45 sharesup +27.1%up +27.1%
10 Aug 202110 Aug 2021SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals7 sharesup +27.1%up +27.1%
9 Aug 202110 Aug 2021SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals1 shareup +27.3%up +27.1%
9 Aug 202110 Aug 2021SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals36 sharesup +27.3%up +27.1%
9 Aug 202110 Aug 2021SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals1 shareup +27.3%up +27.1%
9 Aug 202110 Aug 2021SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals66 sharesup +27.3%up +27.1%
9 Aug 202110 Aug 2021SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals40 sharesup +27.3%up +27.1%
9 Aug 202110 Aug 2021SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals36 sharesup +27.3%up +27.1%
9 Aug 202110 Aug 2021SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals58 sharesup +27.3%up +27.1%
9 Aug 202110 Aug 2021SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals36 sharesup +27.3%up +27.1%
9 Aug 202110 Aug 2021SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals54 sharesup +27.3%up +27.1%
9 Aug 202110 Aug 2021SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals36 sharesup +27.3%up +27.1%
9 Aug 202110 Aug 2021SEC Form 41 dexercised options overnot a tradeRegeneron Pharmaceuticals3,000 sharesup +27.3%up +27.1%
9 Aug 202110 Aug 2021SEC Form 41 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals2,463 sharesup +27.3%up +27.1%
9 Aug 202110 Aug 2021SEC Form 41 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative3,000 sharesup +27.3%up +27.1%
6 Aug 202110 Aug 2021SEC Form 44 dexercised options overnot a tradeRegeneron Pharmaceuticals2,000 sharesup +27.9%up +27.1%
6 Aug 202110 Aug 2021SEC Form 44 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals1,636 sharesup +27.9%up +27.1%
6 Aug 202110 Aug 2021SEC Form 44 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative2,000 sharesup +27.9%up +27.1%
9 Dec 202011 Dec 2020SEC Form 42 dwas grantednot a tradeRegeneron Pharmaceuticalsderivative19,950 sharesup +59.9%up +62.9%
9 Dec 202011 Dec 2020SEC Form 42 dwas grantednot a tradeRegeneron Pharmaceuticals1,930 sharesup +59.9%up +62.9%
4 Aug 20205 Aug 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals696 sharesup +20.5%up +25.1%
21 Jul 202022 Jul 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals388 sharesup +22.3%up +22.6%
21 Jul 202022 Jul 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals3 sharesup +22.3%up +22.6%
20 Jul 202022 Jul 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative3,500 sharesup +18.7%up +22.6%
20 Jul 202022 Jul 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative5,000 sharesup +18.7%up +22.6%
20 Jul 202022 Jul 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals3,500 sharesup +18.7%up +22.6%
20 Jul 202022 Jul 2020SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals2,802 sharesup +18.7%up +22.6%
20 Jul 202022 Jul 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals5,000 sharesup +18.7%up +22.6%
20 Jul 202022 Jul 2020SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals4,611 sharesup +18.7%up +22.6%
14 Jul 202014 Jul 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals579 sharesup +21.9%up +21.9%
9 Jul 202013 Jul 2020SEC Form 44 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative3,000 sharesup +22.0%up +26.9%
9 Jul 202013 Jul 2020SEC Form 44 dexercised options overnot a tradeRegeneron Pharmaceuticals3,000 sharesup +22.0%up +26.9%
9 Jul 202013 Jul 2020SEC Form 44 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals2,421 sharesup +22.0%up +26.9%
8 Jul 20209 Jul 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals24 sharesup +22.0%up +22.0%
8 Jul 20209 Jul 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals585 sharesup +22.0%up +22.0%
8 Jul 20209 Jul 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals40 sharesup +22.0%up +22.0%
8 Jul 20209 Jul 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals45 sharesup +22.0%up +22.0%
8 Jul 20209 Jul 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals80 sharesup +22.0%up +22.0%
8 Jul 20209 Jul 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals43 sharesup +22.0%up +22.0%
8 Jul 20209 Jul 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals48 sharesup +22.0%up +22.0%
8 Jul 20209 Jul 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals104 sharesup +22.0%up +22.0%
8 Jul 20209 Jul 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals57 sharesup +22.0%up +22.0%
8 Jul 20209 Jul 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals37 sharesup +22.0%up +22.0%
8 Jul 20209 Jul 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals94 sharesup +22.0%up +22.0%
8 Jul 20209 Jul 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals3 sharesup +22.0%up +22.0%
7 Jul 20209 Jul 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative2,500 sharesup +21.9%up +22.0%
7 Jul 20209 Jul 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative10,000 sharesup +21.9%up +22.0%
7 Jul 20209 Jul 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals10,000 sharesup +21.9%up +22.0%
7 Jul 20209 Jul 2020SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals9,321 sharesup +21.9%up +22.0%
7 Jul 20209 Jul 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals2,500 sharesup +21.9%up +22.0%
7 Jul 20209 Jul 2020SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals2,019 sharesup +21.9%up +22.0%
29 Jun 202030 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals39 sharesup +27.9%up +25.3%
29 Jun 202030 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals58 sharesup +27.9%up +25.3%
29 Jun 202030 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals50 sharesup +27.9%up +25.3%
29 Jun 202030 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals153 sharesup +27.9%up +25.3%
29 Jun 202030 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals69 sharesup +27.9%up +25.3%
29 Jun 202030 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals31 sharesup +27.9%up +25.3%
23 Jun 202024 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals40 sharesup +24.3%up +29.2%
23 Jun 202024 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals56 sharesup +24.3%up +29.2%
23 Jun 202024 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals39 sharesup +24.3%up +29.2%
23 Jun 202024 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals82 sharesup +24.3%up +29.2%
23 Jun 202024 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals78 sharesup +24.3%up +29.2%
23 Jun 202024 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals82 sharesup +24.3%up +29.2%
23 Jun 202024 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals89 sharesup +24.3%up +29.2%
23 Jun 202024 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals46 sharesup +24.3%up +29.2%
22 Jun 202024 Jun 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative8,900 sharesup +24.3%up +29.2%
22 Jun 202024 Jun 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals8,900 sharesup +24.3%up +29.2%
22 Jun 202024 Jun 2020SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals8,388 sharesup +24.3%up +29.2%
11 Jun 202012 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals445 sharesup +31.1%up +32.8%
11 Jun 202012 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals65 sharesup +31.1%up +32.8%
11 Jun 202012 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals14 sharesup +31.1%up +32.8%
11 Jun 202012 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals177 sharesup +31.1%up +32.8%
11 Jun 202012 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals23 sharesup +31.1%up +32.8%
11 Jun 202012 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals34 sharesup +31.1%up +32.8%
11 Jun 202012 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals31 sharesup +31.1%up +32.8%
11 Jun 202012 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals66 sharesup +31.1%up +32.8%
11 Jun 202012 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals58 sharesup +31.1%up +32.8%
11 Jun 202012 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals16 sharesup +31.1%up +32.8%
11 Jun 202012 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals59 sharesup +31.1%up +32.8%
10 Jun 202012 Jun 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative3,500 sharesup +28.8%up +32.8%
10 Jun 202012 Jun 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals3,500 sharesup +28.8%up +32.8%
10 Jun 202012 Jun 2020SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals2,512 sharesup +28.8%up +32.8%
9 Jun 202010 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals110 sharesup +28.4%up +28.8%
9 Jun 202010 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals131 sharesup +28.4%up +28.8%
9 Jun 202010 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals50 sharesup +28.4%up +28.8%
9 Jun 202010 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals289 sharesup +28.4%up +28.8%
9 Jun 202010 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals353 sharesup +28.4%up +28.8%
9 Jun 202010 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals619 sharesup +28.4%up +28.8%
9 Jun 202010 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals1,511 sharesup +28.4%up +28.8%
9 Jun 202010 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals681 sharesup +28.4%up +28.8%
9 Jun 202010 Jun 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals527 sharesup +28.4%up +28.8%
8 Jun 202010 Jun 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative3,500 sharesup +29.4%up +28.8%
8 Jun 202010 Jun 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative3,500 sharesup +29.4%up +28.8%
8 Jun 202010 Jun 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative2,500 sharesup +29.4%up +28.8%
8 Jun 202010 Jun 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative2,250 sharesup +29.4%up +28.8%
8 Jun 202010 Jun 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative2,250 sharesup +29.4%up +28.8%
8 Jun 202010 Jun 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative1,500 sharesup +29.4%up +28.8%
8 Jun 202010 Jun 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals3,500 sharesup +29.4%up +28.8%
8 Jun 202010 Jun 2020SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals2,536 sharesup +29.4%up +28.8%
8 Jun 202010 Jun 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals3,500 sharesup +29.4%up +28.8%
8 Jun 202010 Jun 2020SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals2,536 sharesup +29.4%up +28.8%
8 Jun 202010 Jun 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals2,500 sharesup +29.4%up +28.8%
8 Jun 202010 Jun 2020SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals1,811 sharesup +29.4%up +28.8%
8 Jun 202010 Jun 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals2,250 sharesup +29.4%up +28.8%
8 Jun 202010 Jun 2020SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals1,630 sharesup +29.4%up +28.8%
8 Jun 202010 Jun 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals2,250 sharesup +29.4%up +28.8%
8 Jun 202010 Jun 2020SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals1,630 sharesup +29.4%up +28.8%
8 Jun 202010 Jun 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals1,500 sharesup +29.4%up +28.8%
8 Jun 202010 Jun 2020SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals1,086 sharesup +29.4%up +28.8%
20 Apr 202020 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals35 sharesup +37.6%up +37.6%
20 Apr 202020 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals225 sharesup +37.6%up +37.6%
20 Apr 202020 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals340 sharesup +37.6%up +37.6%
20 Apr 202020 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals902 sharesup +37.6%up +37.6%
20 Apr 202020 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals944 sharesup +37.6%up +37.6%
20 Apr 202020 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals114 sharesup +37.6%up +37.6%
20 Apr 202020 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals126 sharesup +37.6%up +37.6%
20 Apr 202020 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals66 sharesup +37.6%up +37.6%
20 Apr 202020 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals114 sharesup +37.6%up +37.6%
20 Apr 202020 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals64 sharesup +37.6%up +37.6%
20 Apr 202020 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals320 sharesup +37.6%up +37.6%
17 Apr 202020 Apr 2020SEC Form 43 dsold on the open marketRegeneron Pharmaceuticals33 sharesup +37.4%up +37.6%
17 Apr 202020 Apr 2020SEC Form 43 dsold on the open marketRegeneron Pharmaceuticals33 sharesup +37.4%up +37.6%
17 Apr 202020 Apr 2020SEC Form 43 dsold on the open marketRegeneron Pharmaceuticals61 sharesup +37.4%up +37.6%
17 Apr 202020 Apr 2020SEC Form 43 dsold on the open marketRegeneron Pharmaceuticals3 sharesup +37.4%up +37.6%
17 Apr 202020 Apr 2020SEC Form 43 dsold on the open marketRegeneron Pharmaceuticals55 sharesup +37.4%up +37.6%
17 Apr 202020 Apr 2020SEC Form 43 dsold on the open marketRegeneron Pharmaceuticals62 sharesup +37.4%up +37.6%
17 Apr 202020 Apr 2020SEC Form 43 dsold on the open marketRegeneron Pharmaceuticals33 sharesup +37.4%up +37.6%
17 Apr 202020 Apr 2020SEC Form 43 dsold on the open marketRegeneron Pharmaceuticals89 sharesup +37.4%up +37.6%
17 Apr 202020 Apr 2020SEC Form 43 dsold on the open marketRegeneron Pharmaceuticals155 sharesup +37.4%up +37.6%
17 Apr 202020 Apr 2020SEC Form 43 dsold on the open marketRegeneron Pharmaceuticals232 sharesup +37.4%up +37.6%
17 Apr 202020 Apr 2020SEC Form 43 dsold on the open marketRegeneron Pharmaceuticals92 sharesup +37.4%up +37.6%
17 Apr 202020 Apr 2020SEC Form 43 dsold on the open marketRegeneron Pharmaceuticals33 sharesup +37.4%up +37.6%
17 Apr 202020 Apr 2020SEC Form 43 dsold on the open marketRegeneron Pharmaceuticals66 sharesup +37.4%up +37.6%
17 Apr 202020 Apr 2020SEC Form 43 dsold on the open marketRegeneron Pharmaceuticals44 sharesup +37.4%up +37.6%
17 Apr 202020 Apr 2020SEC Form 43 dexercised options overnot a tradeRegeneron Pharmaceuticals12,500 sharesup +37.4%up +37.6%
17 Apr 202020 Apr 2020SEC Form 43 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals9,250 sharesup +37.4%up +37.6%
17 Apr 202020 Apr 2020SEC Form 43 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative12,500 sharesup +37.4%up +37.6%
16 Apr 202020 Apr 2020SEC Form 44 dexercised options overnot a tradeRegeneron Pharmaceuticals4,000 sharesup +44.7%up +37.6%
16 Apr 202020 Apr 2020SEC Form 44 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals3,009 sharesup +44.7%up +37.6%
16 Apr 202020 Apr 2020SEC Form 44 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative4,000 sharesup +44.7%up +37.6%
15 Apr 202016 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals54 sharesup +52.7%up +44.7%
15 Apr 202016 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals304 sharesup +52.7%up +44.7%
15 Apr 202016 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals287 sharesup +52.7%up +44.7%
15 Apr 202016 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals76 sharesup +52.7%up +44.7%
15 Apr 202016 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals130 sharesup +52.7%up +44.7%
15 Apr 202016 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals2 sharesup +52.7%up +44.7%
14 Apr 202016 Apr 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative3,500 sharesup +48.9%up +44.7%
14 Apr 202016 Apr 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals3,500 sharesup +48.9%up +44.7%
14 Apr 202016 Apr 2020SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals2,647 sharesup +48.9%up +44.7%
13 Apr 202013 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals99 sharesup +51.2%up +51.2%
13 Apr 202013 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals38 sharesup +51.2%up +51.2%
13 Apr 202013 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals30 sharesup +51.2%up +51.2%
13 Apr 202013 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals115 sharesup +51.2%up +51.2%
13 Apr 202013 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals170 sharesup +51.2%up +51.2%
13 Apr 202013 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals143 sharesup +51.2%up +51.2%
13 Apr 202013 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals156 sharesup +51.2%up +51.2%
13 Apr 202013 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals31 sharesup +51.2%up +51.2%
13 Apr 202013 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals46 sharesup +51.2%up +51.2%
9 Apr 202013 Apr 2020SEC Form 44 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative3,500 sharesup +52.3%up +51.2%
9 Apr 202013 Apr 2020SEC Form 44 dexercised options overnot a tradeRegeneron Pharmaceuticals3,500 sharesup +52.3%up +51.2%
9 Apr 202013 Apr 2020SEC Form 44 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals2,672 sharesup +52.3%up +51.2%
7 Apr 20208 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals694 sharesup +55.8%up +52.5%
7 Apr 20208 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals2 sharesup +55.8%up +52.5%
6 Apr 20208 Apr 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals3,000 sharesup +55.0%up +52.5%
6 Apr 20208 Apr 2020SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals2,304 sharesup +55.0%up +52.5%
6 Apr 20208 Apr 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative3,000 sharesup +55.0%up +52.5%
3 Apr 20203 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals121 sharesup +58.4%up +58.4%
3 Apr 20203 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals50 sharesup +58.4%up +58.4%
3 Apr 20203 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals25 sharesup +58.4%up +58.4%
3 Apr 20203 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals99 sharesup +58.4%up +58.4%
3 Apr 20203 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals172 sharesup +58.4%up +58.4%
3 Apr 20203 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals2 sharesup +58.4%up +58.4%
3 Apr 20203 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals54 sharesup +58.4%up +58.4%
3 Apr 20203 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals25 sharesup +58.4%up +58.4%
3 Apr 20203 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals62 sharesup +58.4%up +58.4%
3 Apr 20203 Apr 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals73 sharesup +58.4%up +58.4%
2 Apr 20203 Apr 2020SEC Form 41 dexercised options overnot a tradeRegeneron Pharmaceuticals3,000 sharesup +56.7%up +58.4%
2 Apr 20203 Apr 2020SEC Form 41 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals2,317 sharesup +56.7%up +58.4%
2 Apr 20203 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals139 sharesup +56.7%up +58.4%
2 Apr 20203 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals22 sharesup +56.7%up +58.4%
2 Apr 20203 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals62 sharesup +56.7%up +58.4%
2 Apr 20203 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals78 sharesup +56.7%up +58.4%
2 Apr 20203 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals91 sharesup +56.7%up +58.4%
2 Apr 20203 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals246 sharesup +56.7%up +58.4%
2 Apr 20203 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals128 sharesup +56.7%up +58.4%
2 Apr 20203 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals51 sharesup +56.7%up +58.4%
2 Apr 20203 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals85 sharesup +56.7%up +58.4%
2 Apr 20203 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals109 sharesup +56.7%up +58.4%
2 Apr 20203 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals146 sharesup +56.7%up +58.4%
2 Apr 20203 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals91 sharesup +56.7%up +58.4%
2 Apr 20203 Apr 2020SEC Form 41 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative3,000 sharesup +56.7%up +58.4%
2 Apr 20203 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals69 sharesup +56.7%up +58.4%
2 Apr 20203 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals11 sharesup +56.7%up +58.4%
2 Apr 20203 Apr 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals25 sharesup +56.7%up +58.4%
1 Apr 20203 Apr 2020SEC Form 42 dsold on the open marketRegeneron Pharmaceuticals23 sharesup +57.4%up +58.4%
1 Apr 20203 Apr 2020SEC Form 42 dsold on the open marketRegeneron Pharmaceuticals75 sharesup +57.4%up +58.4%
1 Apr 20203 Apr 2020SEC Form 42 dsold on the open marketRegeneron Pharmaceuticals87 sharesup +57.4%up +58.4%
1 Apr 20203 Apr 2020SEC Form 42 dsold on the open marketRegeneron Pharmaceuticals1 shareup +57.4%up +58.4%
1 Apr 20203 Apr 2020SEC Form 42 dsold on the open marketRegeneron Pharmaceuticals23 sharesup +57.4%up +58.4%
1 Apr 20203 Apr 2020SEC Form 42 dsold on the open marketRegeneron Pharmaceuticals23 sharesup +57.4%up +58.4%
1 Apr 20203 Apr 2020SEC Form 42 dsold on the open marketRegeneron Pharmaceuticals61 sharesup +57.4%up +58.4%
1 Apr 20203 Apr 2020SEC Form 42 dsold on the open marketRegeneron Pharmaceuticals87 sharesup +57.4%up +58.4%
1 Apr 20203 Apr 2020SEC Form 42 dsold on the open marketRegeneron Pharmaceuticals64 sharesup +57.4%up +58.4%
1 Apr 20203 Apr 2020SEC Form 42 dsold on the open marketRegeneron Pharmaceuticals156 sharesup +57.4%up +58.4%
1 Apr 20203 Apr 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals2,500 sharesup +57.4%up +58.4%
1 Apr 20203 Apr 2020SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals1,936 sharesup +57.4%up +58.4%
1 Apr 20203 Apr 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals2,000 sharesup +57.4%up +58.4%
1 Apr 20203 Apr 2020SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals1,549 sharesup +57.4%up +58.4%
1 Apr 20203 Apr 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals1,500 sharesup +57.4%up +58.4%
1 Apr 20203 Apr 2020SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals1,162 sharesup +57.4%up +58.4%
1 Apr 20203 Apr 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative2,500 sharesup +57.4%up +58.4%
1 Apr 20203 Apr 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative2,000 sharesup +57.4%up +58.4%
1 Apr 20203 Apr 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative1,500 sharesup +57.4%up +58.4%
26 Feb 202026 Feb 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals10 sharesup +70.7%up +70.7%
26 Feb 202026 Feb 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals44 sharesup +70.7%up +70.7%
26 Feb 202026 Feb 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals18 sharesup +70.7%up +70.7%
26 Feb 202026 Feb 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals32 sharesup +70.7%up +70.7%
26 Feb 202026 Feb 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals10 sharesup +70.7%up +70.7%
26 Feb 202026 Feb 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals25 sharesup +70.7%up +70.7%
26 Feb 202026 Feb 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals27 sharesup +70.7%up +70.7%
26 Feb 202026 Feb 2020SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals34 sharesup +70.7%up +70.7%
25 Feb 202026 Feb 2020SEC Form 41 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative1,000 sharesup +76.7%up +70.7%
25 Feb 202026 Feb 2020SEC Form 41 dexercised options overnot a tradeRegeneron Pharmaceuticals1,000 sharesup +76.7%up +70.7%
25 Feb 202026 Feb 2020SEC Form 41 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals800 sharesup +76.7%up +70.7%
25 Feb 202026 Feb 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals10 sharesup +76.7%up +70.7%
25 Feb 202026 Feb 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals12 sharesup +76.7%up +70.7%
25 Feb 202026 Feb 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals11 sharesup +76.7%up +70.7%
25 Feb 202026 Feb 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals37 sharesup +76.7%up +70.7%
25 Feb 202026 Feb 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals18 sharesup +76.7%up +70.7%
25 Feb 202026 Feb 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals54 sharesup +76.7%up +70.7%
25 Feb 202026 Feb 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals35 sharesup +76.7%up +70.7%
25 Feb 202026 Feb 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals16 sharesup +76.7%up +70.7%
25 Feb 202026 Feb 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals4 sharesup +76.7%up +70.7%
25 Feb 202026 Feb 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals17 sharesup +76.7%up +70.7%
24 Feb 202026 Feb 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative1,000 sharesup +83.7%up +70.7%
24 Feb 202026 Feb 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals1,000 sharesup +83.7%up +70.7%
24 Feb 202026 Feb 2020SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals786 sharesup +83.7%up +70.7%
13 Feb 202014 Feb 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals47 sharesup +96.0%up +95.6%
13 Feb 202014 Feb 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals22 sharesup +96.0%up +95.6%
13 Feb 202014 Feb 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals21 sharesup +96.0%up +95.6%
13 Feb 202014 Feb 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals8 sharesup +96.0%up +95.6%
13 Feb 202014 Feb 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals4 sharesup +96.0%up +95.6%
13 Feb 202014 Feb 2020SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals5 sharesup +96.0%up +95.6%
12 Feb 202014 Feb 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative500 sharesup +92.3%up +95.6%
12 Feb 202014 Feb 2020SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals500 sharesup +92.3%up +95.6%
12 Feb 202014 Feb 2020SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals393 sharesup +92.3%up +95.6%
11 Dec 201913 Dec 2019SEC Form 42 dwas grantednot a tradeRegeneron Pharmaceuticalsderivative24,500 sharesup +109.2%up +107.6%
11 Dec 201913 Dec 2019SEC Form 42 dwas grantednot a tradeRegeneron Pharmaceuticals2,625 sharesup +109.2%up +107.6%
11 Dec 201913 Dec 2019SEC Form 42 dwas grantednot a tradeRegeneron Pharmaceuticals5,000 sharesup +109.2%up +107.6%
12 Dec 201814 Dec 2018SEC Form 42 dwas grantednot a tradeRegeneron Pharmaceuticals12,500 sharesup +106.8%up +105.0%
12 Dec 201814 Dec 2018SEC Form 42 dwas grantednot a tradeRegeneron Pharmaceuticalsderivative20,000 sharesup +106.8%up +105.0%
10 Sep 201811 Sep 2018SEC Form 41 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals2,251 sharesup +97.8%up +98.5%
12 Dec 201713 Dec 2017SEC Form 41 dwas grantednot a tradeRegeneron Pharmaceuticalsderivative23,337 sharesup +104.7%up +102.1%
6 Sep 20176 Sep 2017SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals100 sharesup +56.2%up +56.2%
6 Sep 20176 Sep 2017SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals74 sharesup +56.2%up +56.2%
6 Sep 20176 Sep 2017SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals100 sharesup +56.2%up +56.2%
6 Sep 20176 Sep 2017SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals100 sharesup +56.2%up +56.2%
6 Sep 20176 Sep 2017SEC Form 40 dsold on the open marketRegeneron Pharmaceuticals100 sharesup +56.2%up +56.2%
5 Sep 20176 Sep 2017SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals100 sharesup +58.1%up +56.2%
5 Sep 20176 Sep 2017SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals89 sharesup +58.1%up +56.2%
1 Sep 20176 Sep 2017SEC Form 45 dexercised options overnot a tradeRegeneron Pharmaceuticals3,000 sharesup +55.1%up +56.2%
1 Sep 20176 Sep 2017SEC Form 45 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals1,631 sharesup +55.1%up +56.2%
1 Sep 20176 Sep 2017SEC Form 45 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals706 sharesup +55.1%up +56.2%
1 Sep 20176 Sep 2017SEC Form 45 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative3,000 sharesup +55.1%up +56.2%
31 Aug 20171 Sep 2017SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals100 sharesup +57.3%up +55.1%
31 Aug 20171 Sep 2017SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals100 sharesup +57.3%up +55.1%
31 Aug 20171 Sep 2017SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals100 sharesup +57.3%up +55.1%
31 Aug 20171 Sep 2017SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals127 sharesup +57.3%up +55.1%
30 Aug 20171 Sep 2017SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals2,000 sharesup +60.4%up +55.1%
30 Aug 20171 Sep 2017SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals1,119 sharesup +60.4%up +55.1%
30 Aug 20171 Sep 2017SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals454 sharesup +60.4%up +55.1%
30 Aug 20171 Sep 2017SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative2,000 sharesup +60.4%up +55.1%
23 Aug 201724 Aug 2017SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals100 sharesup +63.8%up +61.0%
23 Aug 201724 Aug 2017SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals100 sharesup +63.8%up +61.0%
23 Aug 201724 Aug 2017SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals168 sharesup +63.8%up +61.0%
23 Aug 201724 Aug 2017SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals100 sharesup +63.8%up +61.0%
22 Aug 201724 Aug 2017SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals2,000 sharesup +63.3%up +61.0%
22 Aug 201724 Aug 2017SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals1,144 sharesup +63.3%up +61.0%
22 Aug 201724 Aug 2017SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals388 sharesup +63.3%up +61.0%
22 Aug 201724 Aug 2017SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative2,000 sharesup +63.3%up +61.0%
8 Aug 20179 Aug 2017SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals100 sharesup +66.4%up +64.8%
8 Aug 20179 Aug 2017SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals100 sharesup +66.4%up +64.8%
8 Aug 20179 Aug 2017SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals100 sharesup +66.4%up +64.8%
8 Aug 20179 Aug 2017SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals226 sharesup +66.4%up +64.8%
7 Aug 20179 Aug 2017SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticals2,000 sharesup +66.2%up +64.8%
7 Aug 20179 Aug 2017SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals1,167 sharesup +66.2%up +64.8%
7 Aug 20179 Aug 2017SEC Form 42 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals307 sharesup +66.2%up +64.8%
7 Aug 20179 Aug 2017SEC Form 42 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative2,000 sharesup +66.2%up +64.8%
16 Dec 201619 Dec 2016SEC Form 43 dwas grantednot a tradeRegeneron Pharmaceuticalsderivative24,565 sharesup +106.3%up +110.2%
16 Dec 201518 Dec 2015SEC Form 42 dwas grantednot a tradeRegeneron Pharmaceuticalsderivative28,900 sharesup +39.6%up +43.6%
5 Aug 20156 Aug 2015SEC Form 41 dexercised options overnot a tradeRegeneron Pharmaceuticals4,000 sharesup +31.9%up +34.2%
5 Aug 20156 Aug 2015SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals400 sharesup +31.9%up +34.2%
5 Aug 20156 Aug 2015SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals1,500 sharesup +31.9%up +34.2%
5 Aug 20156 Aug 2015SEC Form 41 dsold on the open marketRegeneron Pharmaceuticals2,100 sharesup +31.9%up +34.2%
5 Aug 20156 Aug 2015SEC Form 41 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative4,000 sharesup +31.9%up +34.2%
8 Apr 20159 Apr 2015SEC Form 41 dexercised options overnot a tradeRegeneron Pharmaceuticals10,000 sharesup +72.4%up +71.7%
8 Apr 20159 Apr 2015SEC Form 41 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals6,066 sharesup +72.4%up +71.7%
8 Apr 20159 Apr 2015SEC Form 41 dhad shares withheld for taxnot a tradeRegeneron Pharmaceuticals1,835 sharesup +72.4%up +71.7%
8 Apr 20159 Apr 2015SEC Form 41 dexercised options overnot a tradeRegeneron Pharmaceuticalsderivative10,000 sharesup +72.4%up +71.7%
16 Dec 201418 Dec 2014SEC Form 42 dwas grantednot a tradeRegeneron Pharmaceuticalsderivative34,000 sharesup +97.3%up +84.4%
9 Sep 201311 Sep 2013SEC Form 42 dwas grantednot a tradeRegeneron Pharmaceuticalsderivative80,000 sharesup +182.3%up +182.3%
9 Sep 201311 Sep 2013SEC Form 42 dwas grantednot a tradeRegeneron Pharmaceuticals5,000 sharesup +182.3%up +182.3%

Both percentages are the stock’s move, not Robert E. Landry’s return: a disclosure gives a band, never an amount, so nobody can say how much was bought or what it made. They run to the last close we hold — 11 Sep 2026, except where a name has since delisted, when the row names its own last session. We publish no close, no volume and no dollar figure behind them. 400 of the 400 rows shown carry a percentage; the rest are dashes with the reason on the row.

Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.

Some filings reach us as photographs of paper rather than as a form we can read as text. Those are shown here only once they have been read and checked, so this page can hold fewer lines than the filings behind it contain. The link on every row opens the original document, which is always the full record.