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Who

Brian Daniels

Director

Company insider

Files Form 4 as: Director, Artiva Biotherapeutics; Director, Cabaletta Bio; SVP Global Dev & Med Affairs, Bristol-Myers Squibb.

In numbers

Trades disclosed
165
Buys
0
Sells
7
Bought
$0
Sold
$5.8M
Companies
3
Companies where not an officer
2
First trade
4 Mar 2008
Last trade
10 Sep 2026
Last filed
14 Sep 2026

Companies traded

Where they are an officer
BMY Bristol-Myers SquibbOfficer · Pharmaceuticals · last 1 Jul 20140 buys · 7 sells
Everywhere else they filed: board seats, 10% stakes, other companies
ARTV Artiva BiotherapeuticsDirector · Biotechnology · last 10 Sep 20260 buys · 0 sells
CABA Cabaletta BioDirector · Biotechnology · last 1 Jun 20210 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
10 Sep 2026filed 14 Sep 2026ARTV Artiva Biotherapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—16,250 at $0.00filing
10 Sep 2026filed 14 Sep 2026ARTV Artiva Biotherapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—16,250 at $0.00filing
8 Sep 2026filed 8 Sep 2026ARTV Artiva Biotherapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—13,750 at $0.00filing
8 Sep 2026filed 8 Sep 2026ARTV Artiva Biotherapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—13,750 at $0.00filing
24 Jun 2025filed 26 Jun 2025ARTV Artiva Biotherapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—13,750 at $0.00filing
1 Jun 2021filed 28 Jun 2021CABA Cabaletta Biooption or derivative · BiotechnologySEC FORM 4 Code A—22,000 at $0.00filing
1 Jun 2021filed 3 Jun 2021CABA Cabaletta Biooption or derivative · BiotechnologySEC FORM 4 Code A—22,000 at $0.00filing
11 Feb 2020filed 13 Feb 2020CABA Cabaletta Biooption or derivative · BiotechnologySEC FORM 4 Code A—44,000 at $0.00filing
1 Jul 2014filed 2 Jul 2014BMY Bristol-Myers SquibbPharmaceuticalsSEC FORM 4 Code M—4,671 at $0.00filing
1 Jul 2014filed 2 Jul 2014BMY Bristol-Myers SquibbPharmaceuticalsSEC FORM 4 Code F$101K2,103 at $48.12filing
1 Jul 2014filed 2 Jul 2014BMY Bristol-Myers Squibboption or derivative · PharmaceuticalsSEC FORM 4 Code M—4,671 at $0.00filing
10 Mar 2014filed 12 Mar 2014BMY Bristol-Myers SquibbPharmaceuticalsSEC FORM 4 Code M—2,528 at $0.00filing
10 Mar 2014filed 12 Mar 2014BMY Bristol-Myers SquibbPharmaceuticalsSEC FORM 4 Code J—1,147 at $0.00filing
10 Mar 2014filed 12 Mar 2014BMY Bristol-Myers SquibbPharmaceuticalsSEC FORM 4 Code F$93K1,655 at $56.14filing
10 Mar 2014filed 12 Mar 2014BMY Bristol-Myers Squibboption or derivative · PharmaceuticalsSEC FORM 4 Code M—2,528 at $0.00filing
10 Mar 2014filed 12 Mar 2014BMY Bristol-Myers Squibboption or derivative · PharmaceuticalsSEC FORM 4 Code A—6,741 at $0.00filing
6 Mar 2014filed 10 Mar 2014BMY Bristol-Myers SquibbPharmaceuticalsSEC FORM 4 Code M—3,010 at $0.00filing
6 Mar 2014filed 10 Mar 2014BMY Bristol-Myers SquibbPharmaceuticalsSEC FORM 4 Code J—2,044 at $0.00filing
6 Mar 2014filed 10 Mar 2014BMY Bristol-Myers SquibbPharmaceuticalsSEC FORM 4 Code F$126K2,276 at $55.56filing
6 Mar 2014filed 10 Mar 2014BMY Bristol-Myers Squibboption or derivative · PharmaceuticalsSEC FORM 4 Code M—3,010 at $0.00filing

Sectors

Health Care7

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

Related people

Cari GallmanEVP, General Counsel · EVP, General Counsel at Bristol Myers Squibb Co, filing Form 4 there in the last year
Theodore R. Samuels IIDirector · Director at Bristol Myers Squibb Co, filing Form 4 there in the last year
Peter J. ArduiniDirector · Director at Bristol Myers Squibb Co, filing Form 4 there in the last year
Derica W. RiceDirector · Director at Bristol Myers Squibb Co, filing Form 4 there in the last year
Phyllis R. YaleDirector · Director at Bristol Myers Squibb Co, filing Form 4 there in the last year
Cristian MassacesiEVP,Chief Med Offr,Head of Dev · Also traded BMY in the last 90 days
Phil M. HolzerSVP and Controller · Also traded BMY in the last 90 days