BVF GP HOLDINGS LLC

CIK 1803809 · last filed 2026-06-23

BVF GP HOLDINGS LLC is a corporate insider who has filed 19 SEC Form 4 insider transactions across 9 companies since 2020. The most recent filing, for OLMA, was dated Jun 23, 2026. Across all open-market trades the lifetime net is +$766.2M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $264.7M across reported positions. The firm reports its address in San Francisco, CA. 159 SEC filings were submitted jointly with BVF I GP LLC.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Loading insider history…
Disclosed Exposure

$264.70M

Companies

9

Total Filings

19

Lifetime Open-Market Net

$766.16M

Filer Profile

Reported Address
44 MONTGOMERY ST., 40TH FLOOR
SAN FRANCISCO, CA 94104
Phone
(415) 525-8830
State of Incorporation
DE
Related Filers
BVF I GP LLC — 159 joint filings, latest 2026-07-16
BVF II GP LLC — 159 joint filings, latest 2026-07-16
BIOTECHNOLOGY VALUE FUND II LP — 155 joint filings, latest 2026-07-16
BIOTECHNOLOGY VALUE FUND L P — 155 joint filings, latest 2026-07-16
BVF INC/IL — 155 joint filings, latest 2026-07-16
BVF PARTNERS L P/IL — 155 joint filings, latest 2026-07-16
BVF Partners OS Ltd. — 155 joint filings, latest 2026-07-16
Biotechnology Value Trading Fund OS LP — 155 joint filings, latest 2026-07-16
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
OLMA Director 2,755,533 $10.22 $28.16M $225.71M 4 2026-06-23
KYMR Director 294,632 $114.96 $33.87M $154.35M 3 2024-08-22
MLTX Director 11,265,678 $12.51 $140.93M $0 1 2023-06-12
XOMA Royalty Corp (XOMAP) Delisted Director 1,818,637 $24.98 $45.43M $4.09M 2 2023-05-19
Repare Therapeutics Inc. (RPTX) Delisted 10%+ Owner 2,969,742 $2.65 $7.87M $218.59M 1 2022-06-06
Merus N.V. (MRUS) Delisted 10%+ Owner 3,803,152 $90.00 $342.28M $99.89M 3 2021-04-01
IDYA 1,642,186 $37.59 $61.73M $8.54M 2 2021-02-04
XOMA Royalty Corp (XOMA) Delisted 10%+ Owner 171,336 $40.17 $6.88M $54.99M 2 2020-12-15
FIVE PRIME THERAPEUTICS, INC. (FPRX) Delisted 10%+ Owner 541,116 $38.00 $20.56M $1.2K 1 2020-09-24

Recent Filings

19 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-06-23 OLMA Grant (A) $0 EDGAR
2024-08-22 KYMR Buy (P) $0 EDGAR
2023-09-14 OLMA Mixed +16,054,880 $148.18M EDGAR
2023-06-12 MLTX Grant (A) $0 EDGAR
2023-05-19 XOMA Royalty Corp (XOMAP) Delisted Grant (A) $0 EDGAR
2023-01-13 KYMR Buy (P) +410,070 $12.51M EDGAR
2022-09-27 XOMA Royalty Corp (XOMAP) Delisted Buy (P) +246,420 $4.09M EDGAR
2022-08-23 KYMR Buy (P) +5,455,250 $141.84M EDGAR
2022-06-14 OLMA Buy (P) +2,000,000 $8.07M EDGAR
2022-06-06 Repare Therapeutics Inc. (RPTX) Delisted Buy (P) +18,369,580 $218.59M EDGAR
Showing 110 of 19
Page 1 of 2
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.