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ATLAS VENTURE ENTREPRENEURS FUND VI LP

CIK 1143182 · last filed 2018-05-10

ATLAS VENTURE ENTREPRENEURS FUND VI LP is a corporate insider who has filed 2 SEC Form 4 insider transactions across 2 companies since 2011. The most recent filing, for CBLK, was dated May 10, 2018. Across all open-market trades the lifetime net is +$13.3M, making them a net buyer over the disclosed history. The firm reports its address in Boston, MA. 20 SEC filings were submitted jointly with ATLAS VENTURE FUND VI LP.

"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

2

Total Filings

2

Lifetime Open-Market Net

$13.31M

Filer Profile

Reported Address
222 BERKELEY STREET
BOSTON, MA 02116
Phone
(617) 859-9290
Related Filers
ATLAS VENTURE FUND VI LP — 20 joint filings, latest 2018-05-10
Atlas Venture Fund VI GmbH & Co KG — 20 joint filings, latest 2018-05-10
ATLAS VENTURE ASSOCIATES V LP — 15 joint filings, latest 2009-09-22
ATLAS VENTURE ENTREPRENEURS FUND V LP — 15 joint filings, latest 2009-09-22
ATLAS VENTURE FUND V LP — 15 joint filings, latest 2009-09-22
ATLAS VENTURE PARALLEL FUND V-A C V — 13 joint filings, latest 2007-05-31
ALNYLAM PHARMACEUTICALS, INC. — 6 joint filings, latest 2006-02-27
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
Carbon Black, Inc. (CBLK) Delisted 10%+ Owner 171,480 — — $0 1 2018-05-10
Horizon Therapeutics Public Ltd Co (HZNP) Delisted 10%+ Owner 2,522,545 $116.30 $293.37M $13.31M 1 2011-08-04

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
2018-05-10 Carbon Black, Inc. (CBLK) Delisted Conv (C) +42,735,890 $0 EDGAR
2011-08-04 Horizon Therapeutics Public Ltd Co (HZNP) Delisted Mixed +10,133,308 $27.93M 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.