Omega Fund IV GP, L.P.

CIK 1528383 · last filed 2021-11-10

Omega Fund IV GP, L.P. is a corporate insider who has filed 5 SEC Form 4 insider transactions across 1 company since 2019. The most recent filing shows the insider sold $1.5M of REPL on Nov 10, 2021. Across all open-market trades the lifetime net is +$5.8M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $73.0M across reported positions. The firm reports its address in Boston, MA. 25 SEC filings were submitted jointly with Omega Fund IV G.P. Manager, Ltd.

"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.

Disclosed Exposure

$73.00M

Companies

1

Total Filings

5

Lifetime Open-Market Net

$5.82M

Filer Profile

Reported Address

888 BOYLSTON ST., SUITE 1111
BOSTON, MA 02199

Phone

(617) 502-6538

State of Incorporation

Cayman Islands

Related Filers

Omega Fund IV G.P. Manager, Ltd. — 25 joint filings, latest 2022-03-16

Omega Fund IV, L.P. — 25 joint filings, latest 2022-03-16

Otello Stampacchia — 25 joint filings, latest 2022-03-16

Anne-Mari Paster — 9 joint filings, latest 2021-04-05

Richard J. Lim — 7 joint filings, latest 2019-04-03

Omega Fund V GP Manager, Ltd. — 3 joint filings, latest 2021-12-17

Omega Fund V, L.P. — 3 joint filings, latest 2021-12-17

Claudio Nessi — 2 joint filings, latest 2018-07-03

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
REPL	Director	4,853,705	$15.04	$73.00M	$5.82M	5	2021-11-10

Recent Filings

5 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
2021-11-10	REPL	Sell (S)	−45,416	-$1.53M	EDGAR
2021-09-27	REPL	Sell (S)	−48,684	-$1.63M	EDGAR
2021-02-11	REPL	Sell (S)	−20,996	-$944.8K	EDGAR
2021-01-26	REPL	Sell (S)	−45,436	-$2.05M	EDGAR
2019-11-20	REPL	Buy (P)	+880,000	$11.98M	EDGAR

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.