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Who

Laurie Keating

Director

Company insider

Files Form 4 as: Director, Kalaris Therapeutics; Director, PepGen; Director, Immuneering; Director, Imago BioSciences; EVP, Chief Legal Officer, Alnylam Pharmaceuticals.

In numbers

Trades disclosed
155
Buys
4
Sells
17
Bought
$942K
Sold
$31.4M
Companies
5
Companies where not an officer
4
First trade
1 May 2015
Last trade
1 Aug 2026
Last filed
3 Aug 2026

Companies traded

Where they are an officer
ALNY Alnylam PharmaceuticalsOfficer · Biotechnology · last 5 Aug 20211 buy · 17 sells
Everywhere else they filed: board seats, 10% stakes, other companies
KLRS Kalaris TherapeuticsDirector · Biotechnology · last 1 Aug 20260 buys · 0 sells
PEPG PepGenDirector · Biotechnology · last 18 Jun 20261 buy · 0 sells
IMRX ImmuneeringDirector · Biotechnology · last 11 Jun 20262 buys · 0 sells
Imago BioSciencesDirector · last 11 Jan 20230 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
1 Aug 2026filed 3 Aug 2026KLRS Kalaris Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—18,000 at $0.00filing
1 Aug 2026filed 3 Aug 2026KLRS Kalaris Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—18,000 at $0.00filing
18 Jun 2026filed 22 Jun 2026PEPG PepGenoption or derivative · BiotechnologySEC FORM 4 Code A—34,000 at $0.00filing
18 Jun 2026filed 22 Jun 2026PEPG PepGenoption or derivative · BiotechnologySEC FORM 4 Code A—34,000 at $0.00filing
11 Jun 2026filed 11 Jun 2026IMRX Immuneeringoption or derivative · BiotechnologySEC FORM 4 Code A—33,350 at $0.00filing
11 Jun 2026filed 11 Jun 2026IMRX Immuneeringoption or derivative · BiotechnologySEC FORM 4 Code A—33,350 at $0.00filing
1 Jan 2026filed 2 Jan 2026IMRX Immuneeringoption or derivative · BiotechnologySEC FORM 4 Code A—7,888 at $0.00filing
1 Jan 2026filed 2 Jan 2026IMRX Immuneeringoption or derivative · BiotechnologySEC FORM 4 Code A—7,888 at $0.00filing
13 Jun 2025filed 16 Jun 2025IMRX Immuneeringoption or derivative · BiotechnologySEC FORM 4 Code A—33,350 at $0.00filing
4 Jun 2025filed 6 Jun 2025PEPG PepGenoption or derivative · BiotechnologySEC FORM 4 Code A—16,000 at $0.00filing
1 Jan 2025filed 2 Jan 2025IMRX Immuneeringoption or derivative · BiotechnologySEC FORM 4 Code A—23,485 at $0.00filing
20 Jun 2024filed 21 Jun 2024PEPG PepGenoption or derivative · BiotechnologySEC FORM 4 Code A—13,000 at $0.00filing
12 Jun 2024filed 13 Jun 2024IMRX Immuneeringoption or derivative · BiotechnologySEC FORM 4 Code A—33,350 at $0.00filing
1 Jan 2024filed 2 Jan 2024IMRX Immuneeringoption or derivative · BiotechnologySEC FORM 4 Code A—6,879 at $0.00filing
22 Jun 2023filed 26 Jun 2023PEPG PepGenoption or derivative · BiotechnologySEC FORM 4 Code A—12,000 at $0.00filing
14 Jun 2023filed 15 Jun 2023IMRX Immuneeringoption or derivative · BiotechnologySEC FORM 4 Code A—17,500 at $0.00filing
11 Jan 2023filed 11 Jan 2023Imago BioSciencesoption or derivativeSEC FORM 4 Code D—23,809filing
11 Jan 2023filed 11 Jan 2023Imago BioSciencesoption or derivativeSEC FORM 4 Code D—11,904filing
21 Jun 2022filed 23 Jun 2022IMRX Immuneeringoption or derivative · BiotechnologySEC FORM 4 Code A—14,200 at $0.00filing
1 Jun 2022filed 3 Jun 2022Imago BioSciencesoption or derivativeSEC FORM 4 Code A—11,904 at $0.00filing

Sectors

Health Care21

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

Related people

Bryan SupranEVP, CLO and Secretary · EVP, CLO and Secretary at Alnylam Pharmaceuticals, filing Form 4 there in the last year
Yvonne GreenstreetChief Executive Officer · Chief Executive Officer at Alnylam Pharmaceuticals, filing Form 4 there in the last year
David E. I. PyottDirector · Director at Alnylam Pharmaceuticals, filing Form 4 there in the last year
Benjamin CravattDirector · Director at Alnylam Pharmaceuticals, filing Form 4 there in the last year
Amy W. SchulmanDirector · Director at Alnylam Pharmaceuticals, filing Form 4 there in the last year
Donald J. TrumpPresident · Also traded ALNY in the last 90 days
Cory A. BookerSenator, NJ · Also traded ALNY in the last 90 days