Frazier Life Sciences VIII, L.P.

CIK 1655827 · last filed 2023-10-26

Frazier Life Sciences VIII, L.P. is a corporate insider who has filed 3 SEC Form 4 insider transactions across 2 companies since 2022. The most recent filing shows the insider bought $1.0M of ARQT on Oct 26, 2023. Across all open-market trades the lifetime net is +$30.0M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $237.2M across reported positions.

"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

$237.16M

Companies

2

Total Filings

3

Lifetime Open-Market Net

$30.00M

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
ARQT	10%+ Owner	8,783,613	$27.00	$237.16M	$26.00M	2	2023-10-26
ALPINE IMMUNE SCIENCES, INC. (ALPN) Delisted	10%+ Owner	1,484,115	$64.97	$96.42M	$4.00M	1	2022-02-15

Recent Filings

3 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
2023-10-26	ARQT	Buy (P)	+400,000	$1.00M	EDGAR
2022-08-09	ARQT	Buy (P)	+1,250,000	$25.00M	EDGAR
2022-02-15	ALPINE IMMUNE SCIENCES, INC. (ALPN) Delisted	Buy (P)	+563,325	$4.00M	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.