Electra Therapeutics, Inc. (ETRA) - Insider Holders & Insider Ownership

List of insiders holdings for Electra Therapeutics, Inc.:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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#Insider Holder NameReport
Date Time
Shares Owned
Directly
Indirectly
Total
Shares Owned
Filing
1ORBIMED ADVISORS LLC
OrbiMed Capital GP VII LLC
OrbiMed Genesis GP LLC
Director
10% Owner
2026-09-25 17:11:026,885,170
0
6,885,170Form 13D
2Westlake BioPartners Fund I L.P.
Westlake BioPartners GP I LLC
Westlake BioPartners Fund II L.P.
Westlake BioPartners GP II LLC
10% Owner
2026-09-21 21:01:100
6,347,539
6,347,539Form 3
3GORDON CARL L
Director
10% Owner
2026-09-23 17:35:570
1,758,279
1,758,279Form 4
4Dao Kim-Hien
Chief Medical Officer
2026-09-18 16:21:27703,181
0
703,181Form 3
5Clark Christopher William
Chief Financial Officer
2026-09-18 16:16:04611,983
0
611,983Form 3
6Dong Quehuong (Kathy)
President & CEO
2026-09-21 18:14:36455,484
0
455,484Form 4
7Stagliano Nancy
Director
2026-09-21 18:19:01255,635
0
255,635Form 4
8Tucker David J.
Principal Accounting Officer
2026-09-18 16:28:41187,402
0
187,402Form 3
9Fust Matthew K
Director
2026-09-18 16:23:40159,432
0
159,432Form 3
10Parry Graham
Chief Scientific Officer
2026-09-21 18:17:3285,504
0
85,504Form 4
11Koe Gary S.
Chief Technical Officer
2026-09-21 18:20:0963,656
0
63,656Form 4