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ArcLight Capital Holdings, LLC

CIK 1441290 · last filed 2018-02-16

ArcLight Capital Holdings, LLC is a corporate insider who has filed 13 SEC Form 4 insider transactions across 3 companies since 2010. The most recent filing, for AMID, was dated Feb 16, 2018. Across all open-market trades the lifetime net is −$323.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $119.5M across reported positions. The firm reports its address in Boston, MA. 77 SEC filings were submitted jointly with ARCLIGHT ENERGY PARTNERS FUND V, L.P.

"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

$119.46M

Companies

3

Total Filings

13

Lifetime Open-Market Net

-$323.63M

Filer Profile

Reported Address
200 CLARENDON STREET
55TH FLOOR
BOSTON, MA 02117
Phone
(617) 531-6300
State of Incorporation
DE
Related Filers
ARCLIGHT ENERGY PARTNERS FUND V, L.P. — 77 joint filings, latest 2019-07-24
ArcLight Capital Partners, LLC — 77 joint filings, latest 2019-07-24
Daniel R Revers — 75 joint filings, latest 2019-07-24
ArcLight Energy Partners Fund IV LP — 38 joint filings, latest 2017-07-20
Bronco Midstream Infrastructure, LLC — 38 joint filings, latest 2017-07-20
Bronco Midstream Partners, L.P. — 38 joint filings, latest 2017-07-20
Enogex Holdings LLC — 38 joint filings, latest 2017-07-20
High Point Infrastructure Partners, LLC — 33 joint filings, latest 2019-07-24
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
AMID Director 3,269,240 $36.54 $119.46M $13.45M 8 2018-02-16
Patriot Coal CORP (PCX) Delisted 10%+ Owner 0 $10.20 $0 -$337.07M 3 2011-02-07
KEY ENERGY SERVICES INC (KEG) Delisted 10%+ Owner 14,209,861 — — $0 2 2011-01-11

Recent Filings

13 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
2018-02-16 AMID Grant (A) — $0 EDGAR
2017-05-16 AMID Other (J) — $0 EDGAR
2016-05-17 AMID Other (J) — $0 EDGAR
2016-02-03 AMID Buy (P) +1,371,125 $10.41M EDGAR
2015-12-23 AMID Buy (P) +525,504 $3.04M EDGAR
2015-09-17 AMID Other (J) — $0 EDGAR
2015-05-19 AMID Other (J) — $0 EDGAR
2015-02-17 AMID Other (J) — $0 EDGAR
2011-02-07 Patriot Coal CORP (PCX) Delisted Sell (S) −11,101,827 -$296.97M EDGAR
2011-01-11 KEY ENERGY SERVICES INC (KEG) Delisted Other (J) −1,597,372 $0 EDGAR
Showing 1–10 of 13
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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.