Home

THREE ARCH PARTNERS IV LP

CIK 1269801 · last filed 2011-02-18

THREE ARCH PARTNERS IV LP is a corporate insider who has filed 2 SEC Form 4 insider transactions across 1 company since 2011. The most recent filing, for ACRX, was dated Feb 18, 2011. Across all open-market trades the lifetime net is +$32.2M, making them a net buyer over the disclosed history. The firm reports its address in Portola Valley, CA. 14 SEC filings were submitted jointly with WILFRED E JAEGER.

"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

$0

Companies

1

Total Filings

2

Lifetime Open-Market Net

$32.24M

Filer Profile

Reported Address
3200 ALPINE ROAD
PORTOLA VALLEY, CA 94028
Phone
(617) 619-1737
Related Filers
WILFRED E JAEGER — 14 joint filings, latest 2018-05-23
THREE ARCH ASSOCIATES IV LP — 14 joint filings, latest 2018-05-23
MARK A WAN — 14 joint filings, latest 2018-05-23
Three Arch Management IV, L.L.C. — 11 joint filings, latest 2014-11-20
TAC ASSOCIATES LP — 3 joint filings, latest 2008-01-28
TAC MANAGEMENT LLC — 3 joint filings, latest 2008-01-28
THREE ARCH ASSOCIATES III LP — 3 joint filings, latest 2018-05-23
THREE ARCH PARTNERS III LP — 3 joint filings, latest 2018-05-23
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
TALPHERA, INC. (ACRX) Delisted 10%+ Owner 187,496 $0.86 $161.2K $32.24M 2 2011-02-18

Recent Filings

2 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
2011-02-18 TALPHERA, INC. (ACRX) Delisted Mixed — $0 EDGAR
2011-02-18 TALPHERA, INC. (ACRX) Delisted Mixed +19,163,565 $32.24M 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.