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Who

Harold Eugene Brakewood

Chief Business Officer

Company insider

Files Form 4 as: Chief Business Officer, Immuneering.

In numbers

Trades disclosed
13
Buys
3
Sells
0
Bought
$65K
Sold
$0
Companies
1
Companies where not an officer
0
First trade
31 Mar 2023
Last trade
3 Feb 2026
Last filed
5 Feb 2026

Companies traded

Where they are an officer
IMRX ImmuneeringOfficer · Biotechnology · last 3 Feb 20263 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
01Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
3 Feb 2026filed 5 Feb 2026IMRX Immuneeringoption or derivative · BiotechnologySEC FORM 4 Code A—140,000 at $0.00filing
3 Feb 2026filed 5 Feb 2026IMRX Immuneeringoption or derivative · BiotechnologySEC FORM 4 Code A—140,000 at $0.00filing
16 Jan 2026filed 21 Jan 2026IMRX ImmuneeringBiotechnologySEC FORM 4 Bought$25K5,250 at $4.76filing
16 Jan 2026filed 21 Jan 2026IMRX ImmuneeringBiotechnologySEC FORM 4 Bought$25K5,250 at $4.76filing
20 Jun 2025filed 24 Jun 2025IMRX ImmuneeringBiotechnologySEC FORM 4 Bought$4,8071,900 at $2.53filing
5 Feb 2025filed 7 Feb 2025IMRX Immuneeringoption or derivative · BiotechnologySEC FORM 4 Code A—100,000 at $0.00filing
21 May 2024filed 23 May 2024IMRX Immuneeringoption or derivative · BiotechnologySEC FORM 4 Code D—165,000 at $0.00filing
21 May 2024filed 23 May 2024IMRX Immuneeringoption or derivative · BiotechnologySEC FORM 4 Code A—165,000 at $0.00filing
21 May 2024filed 23 May 2024IMRX Immuneeringoption or derivative · BiotechnologySEC FORM 4 Code D—60,500 at $0.00filing
21 May 2024filed 23 May 2024IMRX Immuneeringoption or derivative · BiotechnologySEC FORM 4 Code A—60,500 at $0.00filing
22 Mar 2024filed 25 Mar 2024IMRX ImmuneeringBiotechnologySEC FORM 4 Bought$10K3,900 at $2.57filing
8 Feb 2024filed 9 Feb 2024IMRX Immuneeringoption or derivative · BiotechnologySEC FORM 4 Code A—60,500 at $0.00filing
31 Mar 2023filed 3 Apr 2023IMRX Immuneeringoption or derivative · BiotechnologySEC FORM 4 Code A—165,000 at $0.00filing

News

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

Sectors

Health Care3

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

Related people

Andrew GengosChief Financial Officer · Chief Financial Officer at Immuneering, filing Form 4 there in the last year
Benjamin J. ZeskindPresident and CEO · President and CEO at Immuneering, filing Form 4 there in the last year
Brett Matthew HallChief Scientific Officer · Chief Scientific Officer at Immuneering, filing Form 4 there in the last year
Peter FeinbergDirector · Director at Immuneering, filing Form 4 there in the last year
Robert J. CarpenterDirector · Director at Immuneering, filing Form 4 there in the last year