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THREE ARCH MANAGEMENT III LLC

CIK 1256738 · last filed 2015-09-14

THREE ARCH MANAGEMENT III LLC is a corporate insider who has filed 3 SEC Form 4 insider transactions across 1 company since 2015. The most recent filing shows the insider sold $6.6M of CNCE on Sep 14, 2015. Across all open-market trades the lifetime net is −$47.2M, making them a net seller over the disclosed history. The firm reports its address in Portola Valley, CA. 16 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.

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Disclosed Exposure

$0

Companies

1

Total Filings

3

Lifetime Open-Market Net

-$47.23M

Filer Profile

Reported Address
C/O THREE ARCH PARTNERS
3200 ALPINE ROAD
PORTOLA VALLEY, CA 94028
Phone
(650) 529-8000
State of Incorporation
DE
Related Filers
WILFRED E JAEGER — 16 joint filings, latest 2015-12-16
MARK A WAN — 10 joint filings, latest 2014-11-20
Three Arch Management IV, L.L.C. — 6 joint filings, latest 2015-12-16
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
CONCERT PHARMACEUTICALS, INC. (CNCE) Delisted Director 744 $8.37 $6.2K -$47.23M 3 2015-09-14

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
2015-09-14 CONCERT PHARMACEUTICALS, INC. (CNCE) Delisted Sell (S) −360,000 -$6.56M EDGAR
2015-08-18 CONCERT PHARMACEUTICALS, INC. (CNCE) Delisted Sell (S) −2,280,000 -$36.04M EDGAR
2015-08-17 CONCERT PHARMACEUTICALS, INC. (CNCE) Delisted Sell (S) −276,645 -$4.63M 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.