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Who

Bridget O'Rourke

Director

Company insider

Files Form 4 as: Director, Penumbra.

Every Form 4 they filed

In numbers

Trades disclosed
56
Buys
1
Sells
27
Bought
$109K
Sold
$687K
Companies
1
Companies where not an officer
1
First trade
21 Apr 2017
Last trade
13 Feb 2026
Last filed
18 Feb 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
PEN PenumbraDirector · Medical Devices · last 13 Feb 20261 buy · 27 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
13 Feb 2026filed 18 Feb 2026PEN PenumbraMedical DevicesSEC FORM 4 Code A—589 at $0.00filing
13 Feb 2026filed 18 Feb 2026PEN PenumbraMedical DevicesSEC FORM 4 Code A—589 at $0.00filing
16 Jun 2025filed 18 Jun 2025PEN PenumbraMedical DevicesSEC FORM 4 Sold$13K50 at $259.78filing
15 May 2025filed 16 May 2025PEN PenumbraMedical DevicesSEC FORM 4 Sold$29K100 at $286.15filing
15 Apr 2025filed 17 Apr 2025PEN PenumbraMedical DevicesSEC FORM 4 Sold$14K50 at $271.21filing
3 Mar 2025filed 5 Mar 2025PEN PenumbraMedical DevicesSEC FORM 4 Sold$14K50 at $285.48filing
14 Feb 2025filed 19 Feb 2025PEN PenumbraMedical DevicesSEC FORM 4 Code A—744 at $0.00filing
16 Feb 2024filed 21 Feb 2024PEN PenumbraMedical DevicesSEC FORM 4 Code A—665 at $0.00filing
30 Nov 2023filed 4 Dec 2023PEN PenumbraMedical DevicesSEC FORM 4 Sold$34K150 at $226.41filing
1 Sep 2023filed 6 Sep 2023PEN PenumbraMedical DevicesSEC FORM 4 Sold$27K100 at $266.62filing
17 Feb 2023filed 22 Feb 2023PEN PenumbraMedical DevicesSEC FORM 4 Code A—680 at $0.00filing
3 Oct 2022filed 5 Oct 2022PEN PenumbraMedical DevicesSEC FORM 4 Sold$17K88 at $191.20filing
1 Aug 2022filed 3 Aug 2022PEN PenumbraMedical DevicesSEC FORM 4 Sold$12K88 at $137.12filing
27 Jul 2022filed 29 Jul 2022PEN PenumbraMedical DevicesSEC FORM 4 Sold$12K88 at $135.00filing
18 Feb 2022filed 23 Feb 2022PEN PenumbraMedical DevicesSEC FORM 4 Code A—710 at $0.00filing
15 Nov 2021filed 17 Nov 2021PEN PenumbraMedical DevicesSEC FORM 4 Sold$17K65 at $265.36filing
14 Oct 2021filed 15 Oct 2021PEN PenumbraMedical DevicesSEC FORM 4 Sold$17K65 at $266.43filing
16 Aug 2021filed 17 Aug 2021PEN PenumbraMedical DevicesSEC FORM 4 Sold$17K65 at $255.60filing
14 Jul 2021filed 16 Jul 2021PEN PenumbraMedical DevicesSEC FORM 4 Sold$17K65 at $266.45filing
19 Feb 2021filed 23 Feb 2021PEN PenumbraMedical DevicesSEC FORM 4 Code A—535 at $0.00filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Health Care28

Buys in green, sells in red, by the company’s sector.

Related people

Shruthi NarayanPresident · President at Penumbra, filing Form 4 there in the last year
Adam ElsesserCEO · CEO at Penumbra, filing Form 4 there in the last year
Harpreet GrewalDirector · Director at Penumbra, filing Form 4 there in the last year
Maggie YuenDirector · Chief Financial Officer at Penumbra, filing Form 4 there in the last year
Lambert ShiuChief Accounting Officer · Chief Accounting Officer at Penumbra, filing Form 4 there in the last year