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Who

Mark Christopher Bradley

Chief Development Officer

Company insider

Files Form 4 as: Chief Development Officer, Alumis.

In numbers

Trades disclosed
28
Buys
0
Sells
1
Bought
$0
Sold
$136K
Companies
1
Companies where not an officer
0
First trade
27 Jun 2024
Last trade
3 Aug 2026
Last filed
5 Aug 2026

Companies traded

Where they are an officer
ALMS AlumisOfficer · Biotechnology · last 3 Aug 20260 buys · 1 sell

Activity over time

1 Aug – 1 Oct
101 Aug1 Sep1 Oct

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
3 Aug 2026filed 5 Aug 2026ALMS AlumisBiotechnologySEC FORM 4 Sold$68K2,572 at $26.37filing
3 Aug 2026filed 5 Aug 2026ALMS AlumisBiotechnologySEC FORM 4 Sold$68K2,572 at $26.37filing
26 Jan 2026filed 28 Jan 2026ALMS Alumisoption or derivative · BiotechnologySEC FORM 4 Code A—190,225 at $0.00filing
26 Jan 2026filed 28 Jan 2026ALMS Alumisoption or derivative · BiotechnologySEC FORM 4 Code A—190,225 at $0.00filing
29 Jul 2025filed 31 Jul 2025ALMS Alumisoption or derivative · BiotechnologySEC FORM 4 Code A—107,100 at $0.00filing
29 Jul 2025filed 31 Jul 2025ALMS AlumisBiotechnologySEC FORM 4 Code A—26,750 at $0.00filing
18 Feb 2025filed 20 Feb 2025ALMS Alumisoption or derivative · BiotechnologySEC FORM 4 Code A—140,000 at $0.00filing
1 Jul 2024filed 1 Jul 2024ALMS Alumisoption or derivative · BiotechnologySEC FORM 4 Code D—4,278 at $0.00filing
1 Jul 2024filed 1 Jul 2024ALMS Alumisoption or derivative · BiotechnologySEC FORM 4 Code A—4,278 at $0.00filing
1 Jul 2024filed 1 Jul 2024ALMS Alumisoption or derivative · BiotechnologySEC FORM 4 Code D—130,481 at $0.00filing
1 Jul 2024filed 1 Jul 2024ALMS Alumisoption or derivative · BiotechnologySEC FORM 4 Code A—130,481 at $0.00filing
1 Jul 2024filed 1 Jul 2024ALMS Alumisoption or derivative · BiotechnologySEC FORM 4 Code D—128,342 at $0.00filing
1 Jul 2024filed 1 Jul 2024ALMS Alumisoption or derivative · BiotechnologySEC FORM 4 Code A—128,342 at $0.00filing
1 Jul 2024filed 1 Jul 2024ALMS Alumisoption or derivative · BiotechnologySEC FORM 4 Code D—12,834 at $0.00filing
1 Jul 2024filed 1 Jul 2024ALMS Alumisoption or derivative · BiotechnologySEC FORM 4 Code A—12,834 at $0.00filing
1 Jul 2024filed 1 Jul 2024ALMS Alumisoption or derivative · BiotechnologySEC FORM 4 Code D—23,093 at $0.00filing
1 Jul 2024filed 1 Jul 2024ALMS Alumisoption or derivative · BiotechnologySEC FORM 4 Code A—23,093 at $0.00filing
1 Jul 2024filed 1 Jul 2024ALMS Alumisoption or derivative · BiotechnologySEC FORM 4 Code D—155,304 at $0.00filing
1 Jul 2024filed 1 Jul 2024ALMS Alumisoption or derivative · BiotechnologySEC FORM 4 Code A—155,304 at $0.00filing
1 Jul 2024filed 1 Jul 2024ALMS Alumisoption or derivative · BiotechnologySEC FORM 4 Code D—53,475 at $0.00filing

Sectors

Health Care1

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

Related people

Srinivas AkkarajuDirector · Director at Alumis, filing Form 4 there in the last year
John R. SchroerChief Financial Officer · Chief Financial Officer at Alumis, filing Form 4 there in the last year
Roy C. HardimanChief Business & Strategy Ofcr · Chief Business & Strategy Ofcr at Alumis, filing Form 4 there in the last year
David M. GoldsteinChief Scientific Officer · Chief Scientific Officer at Alumis, filing Form 4 there in the last year
Jorn DrappaChief Medical Officer · Chief Medical Officer at Alumis, filing Form 4 there in the last year
Sanam PangaliChief Legal Officer · Also traded ALMS in the last 90 days