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ArcLight CTC Holdings II, L.P.

CIK 1842317 · last filed 2023-05-01

ArcLight CTC Holdings II, L.P. is a corporate insider who has filed 13 SEC Form 4 insider transactions across 4 companies since 2021. The most recent filing, for OPAL, was dated May 1, 2023. Across all open-market trades the lifetime net is −$20.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $23.3M 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.

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Disclosed Exposure

$23.34M

Companies

4

Total Filings

13

Lifetime Open-Market Net

-$20.86M

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
OPAL 10%+ Owner 10,559,634 $2.21 $23.34M -$6.96M 8 2023-05-01
OPAL Fuels Inc. (OPALW) Delisted 10%+ Owner 7,639,076 $1.46 $11.15M -$13.90M 1 2022-12-19
OPAL Fuels Inc. (ACTDW) Delisted 10%+ Owner — $0.88 — $0 1 2022-02-03
OPAL Fuels Inc. (ACTDU) Delisted 10%+ Owner — $7.66 — $0 1 2021-05-10

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
2023-05-01 OPAL Other (J) −5,943,014 $0 EDGAR
2023-02-06 OPAL Sell (S) −174,100 -$1.21M EDGAR
2023-02-01 OPAL Mixed −482,758 -$1.99M EDGAR
2023-01-27 OPAL Sell (S) −2,700 -$18.8K EDGAR
2023-01-25 OPAL Sell (S) −516,000 -$3.59M EDGAR
2023-01-23 OPAL Sell (S) −10,600 -$73.9K EDGAR
2023-01-18 OPAL Sell (S) −11,100 -$77.3K EDGAR
2022-12-23 OPAL Mixed +1,809,506 $0 EDGAR
2022-12-19 OPAL Fuels Inc. (OPALW) Delisted Sell (S) −2,000,000 -$13.90M EDGAR
2022-08-05 — Disp (D) — $0
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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.