investing-statsSEC Form 4 insider transactions

OPAL · OPAL Fuels Inc.

← all insiders

Gas & Other Services Combined · Listed on Nasdaq

Open-market insider flow over 30d · 90d · 180d · 365d · filter in table · CSV · JSON

Open-market trades4
Distinct insiders2
Bought$177.0K
Sold$0
Net flow$177.0K

Recent filings

How to read this

Filed
Date the Form 4 was filed with the SEC. Insiders must file within 2 business days of the trade.
Ticker
The issuer's stock symbol. Select it to open that company's insider-activity page.
Issuer
The company whose shares were traded.
Sector
The issuer's industry (SEC SIC classification). Select a value to filter to that sector.
Insider
The reporting person: an officer, director, or 10% owner. Select a name to see all of their trades.
Role
The insider's relationship to the company: director, officer, or 10% owner.
Code
SEC transaction code describing the kind of transaction. Full official definitions are under “Transaction codes” below. A dot marks an open-market trade (P/S), the highest-conviction signal.
Side
Direction of the trade, from the filing's Acquired (A) ▲ / Disposed of (D) ▼ field: a buy or a sell.
10b5-1
Trade made under a pre-arranged Rule 10b5-1 plan: scheduled in advance, not a discretionary decision (generally lower signal).
Shares
Number of shares in this transaction.
Price
Reported price per share. Blank for grants, gifts, and other trades with no stated price.
Value
Transaction value = shares × price. Left blank for grants, option exercises, gifts, and conversions, which have no cash price (see Own Δ for their impact).
Owned after
Form 4 column “Amount of Securities Beneficially Owned Following Reported Transaction(s)”: shares the insider held (directly or indirectly) immediately after this trade.
Own Δ
How much this trade changed the insider's own holding versus what they held just before it (not a share of the company). +45% grew it by 45%, 2.0× more than doubled it, −100% sold the entire stake, “new” built a position from nothing.
Co. Δ
Change in the insider's stake as a share of the whole company from this trade (transaction shares ÷ shares outstanding). The “(now …)” figure is their resulting total stake. Based on the latest reported shares outstanding; blank when unavailable.
D/I
Form 4 column “Ownership Form: Direct (D) or Indirect (I)”. Indirect holdings (for example, through a trust, fund, or family member) are detailed in the filing's “Nature of Indirect Beneficial Ownership.”
Lag
Days from the trade date to the filing date (Form 4 is due within 2 business days).

Transaction codes

Verbatim from the SEC's General Instructions for Forms 3, 4 and 5.

P
Open market or private purchase of non-derivative or derivative security
S
Open market or private sale of non-derivative or derivative security
A
Grant, award or other acquisition pursuant to Rule 16b-3(d)
D
Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e)
F
Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3
M
Exercise or conversion of derivative security exempted pursuant to Rule 16b-3
G
Bona fide gift
C
Conversion of derivative security
X
Exercise of in-the-money or at-the-money derivative security
J
Other acquisition or disposition (describe transaction)
Recent Form 4 filings for OPAL
FiledDate the Form 4 was filed with the SEC (due within 2 business days of the trade).InsiderRoleCodeSEC transaction code describing the kind of transaction. See “How to read this” above for the official SEC definition of each code. The dot marks an open-market trade (P/S).SideDirection of the trade: a buy (acquired ▲) or a sell (disposed ▼).SharesNumber of shares in this transaction.PriceReported price per share. Blank for trades with no stated price.ValueTransaction value = shares × price. Left blank for grants, option exercises, gifts, and conversions, which have no cash price (see Own Δ).Owned afterShares the insider held (directly or indirectly) immediately after this trade.Own ΔHow much this trade changed the insider's own holding versus what they held just before it (not a share of the company). +45% grew it by 45%, 2.0× more than doubled it, −100% sold the entire stake, “new” built a position from nothing.Co. ΔChange in the insider's stake as a share of the whole company from this trade (transaction shares ÷ shares outstanding). The “(now …)” figure is their resulting total stake in the company. Based on the latest reported shares outstanding; blank when unavailable.Link to SEC filing
2026-09-08Comora AdamOfficer (Co-Chief Executive Officer)P buy20,0000$2.08$41.6K509,626+4%+0.08% (now 2.0%)filing
2026-09-02Nisar NadeemDirectorP buy10,0000$1.91$19.1K267,785+4%+0.04% (now 1.1%)filing
2026-09-02Nisar NadeemDirectorP buy10,0000$1.98$19.8K257,785+4%+0.04% (now 1.0%)filing
2026-09-02Comora AdamOfficer (Co-Chief Executive Officer)P buy50,0000$1.93$96.5K489,626+11%+0.20% (now 1.9%)filing
2026-06-15Sutton Scott McDougaldDirectorP buy50,0000$1.95$97.5K50,000new+0.20% (now 0.20%)filing
2026-06-04Nisar NadeemDirectorP buy5,0000$2.25$11.3K247,785+2%+0.02% (now 0.98%)filing
2026-06-04Nisar NadeemDirectorP buy10,0000$2.32$23.2K242,785+4%+0.04% (now 0.96%)filing
2026-05-21Dols Scott V.DirectorP buy7,9460$2.00$15.9K245,672+3%+0.03% (now 0.98%)filing
2026-05-21Dols Scott V.DirectorP buy4,3460$2.06$9.0K237,726+2%+0.02% (now 0.94%)filing
2026-05-20Nisar NadeemDirectorP buy5,0000$2.02$10.1K232,785+2%+0.02% (now 0.92%)filing
2026-05-20Dols Scott V.DirectorP buy25,1050$2.05$51.5K233,380+12%+0.10% (now 0.93%)filing
2026-05-20Dols Scott V.DirectorP buy12,6030$2.02$25.5K208,275+6%+0.05% (now 0.83%)filing
2026-05-18Nisar NadeemDirectorP buy10,0000$1.94$19.4K227,785+5%+0.04% (now 0.90%)filing
2026-05-18Nisar NadeemDirectorP buy10,0000$2.05$20.5K217,785+5%+0.04% (now 0.87%)filing
2026-04-02Unger David COfficer (Executive Vice President)A buy56,660 56,660 Class A common stock56,660filing
2026-04-02Unger David COfficer (Executive Vice President)A buy101,433 101,433 Class A common stock101,433filing
2026-04-02Unger David COfficer (Executive Vice President)M sell5,811 5,811 Class A common stock0filing
2026-04-02Unger David COfficer (Executive Vice President)M sell57,100 57,100 Class A common stock114,200filing
2026-04-02Unger David COfficer (Executive Vice President)M sell23,522 23,522 Class A common stock23,522filing
2026-04-02Unger David COfficer (Executive Vice President)M sell80,703 80,703 Class A common stock0filing
2026-04-02Unger David COfficer (Executive Vice President)F sell2,0950$2.52$5.3K230,861−0.9%−<0.01% (now 0.92%)filing
2026-04-02Unger David COfficer (Executive Vice President)M buy5,8110232,956+3%+0.02% (now 0.93%)filing
2026-04-02Unger David COfficer (Executive Vice President)F sell20,5840$2.52$51.9K227,145−8%−0.08% (now 0.90%)filing
2026-04-02Unger David COfficer (Executive Vice President)M buy57,1000247,729+30%+0.23% (now 0.98%)filing
2026-04-02Unger David COfficer (Executive Vice President)F sell8,4790$2.52$21.4K190,629−4%−0.03% (now 0.76%)filing
2026-04-02Unger David COfficer (Executive Vice President)M buy23,5220199,108+13%+0.09% (now 0.79%)filing
2026-04-02Unger David COfficer (Executive Vice President)F sell29,0930$2.52$73.3K175,586−14%−0.12% (now 0.70%)filing
2026-04-02Unger David COfficer (Executive Vice President)M buy80,7030204,679+65%+0.32% (now 0.81%)filing
2026-04-02Sutton Scott McDougaldDirectorA buy54,773 54,773 Class A common stock78,113filing
2026-04-02Vemuri AshokDirectorA buy54,773 54,773 Class A common stock54,773filing
2026-04-02Vemuri AshokDirectorM sell66,073 66,073 Class A common stock0filing
2026-04-02Vemuri AshokDirectorM buy66,0730122,7852.2×+0.26% (now 0.49%)filing
2026-04-02Nisar NadeemDirectorA buy54,773 54,773 Class A common stock54,773filing
2026-04-02Nisar NadeemDirectorM sell66,073 66,073 Class A common stock0filing
2026-04-02Nisar NadeemDirectorM buy66,0730207,785+47%+0.26% (now 0.83%)filing
2026-04-02Moll Lance DDirectorA buy54,773 54,773 Class A common stock81,453filing
2026-04-02Maurer Jonathan GilbertOfficer (Co-Chief Executive Officer)A buy226,640 226,640 Class A common stock226,640filing
2026-04-02Maurer Jonathan GilbertOfficer (Co-Chief Executive Officer)A buy405,729 405,729 Class A common stock405,729filing
2026-04-02Maurer Jonathan GilbertOfficer (Co-Chief Executive Officer)M sell23,243 23,243 Class A common stock0filing
2026-04-02Maurer Jonathan GilbertOfficer (Co-Chief Executive Officer)M sell163,143 163,143 Class A common stock326,286filing
2026-04-02Maurer Jonathan GilbertOfficer (Co-Chief Executive Officer)M sell67,204 67,204 Class A common stock67,204filing
2026-04-02Maurer Jonathan GilbertOfficer (Co-Chief Executive Officer)M sell35,868 35,868 Class A common stock0filing
2026-04-02Maurer Jonathan GilbertOfficer (Co-Chief Executive Officer)F sell8,3790$2.52$21.1K361,825−2%−0.03% (now 1.4%)filing
2026-04-02Maurer Jonathan GilbertOfficer (Co-Chief Executive Officer)M buy23,2430370,204+7%+0.09% (now 1.5%)filing
2026-04-02Maurer Jonathan GilbertOfficer (Co-Chief Executive Officer)F sell58,8130$2.52$148.2K346,961−14%−0.23% (now 1.4%)filing
2026-04-02Maurer Jonathan GilbertOfficer (Co-Chief Executive Officer)M buy163,1430405,774+67%+0.65% (now 1.6%)filing
2026-04-02Maurer Jonathan GilbertOfficer (Co-Chief Executive Officer)F sell24,2270$2.52$61.1K242,631−9%−0.10% (now 0.96%)filing
2026-04-02Maurer Jonathan GilbertOfficer (Co-Chief Executive Officer)M buy67,2040266,858+34%+0.27% (now 1.1%)filing
2026-04-02Maurer Jonathan GilbertOfficer (Co-Chief Executive Officer)F sell12,9300$2.52$32.6K199,654−6%−0.05% (now 0.79%)filing
2026-04-02Maurer Jonathan GilbertOfficer (Co-Chief Executive Officer)M buy35,8680212,584+20%+0.14% (now 0.84%)filing
2026-04-02Martell James JDirectorA buy54,773 54,773 Class A common stock54,773filing
2026-04-02Martell James JDirectorM sell66,073 66,073 Class A common stock0filing
2026-04-02Martell James JDirectorM buy66,0730107,2242.6×+0.26% (now 0.43%)filing
2026-04-02Hasan KaziOfficer (Chief Financial Officer)A buy101,988 101,988 Class A common stock101,988filing
2026-04-02Hasan KaziOfficer (Chief Financial Officer)A buy182,579 182,579 Class A common stock182,579filing
2026-04-02Hasan KaziOfficer (Chief Financial Officer)M sell146,829 146,829 Class A common stock146,828filing
2026-04-02Hasan KaziOfficer (Chief Financial Officer)M sell73,415 73,415 Class A common stock146,828filing
2026-04-02Hasan KaziOfficer (Chief Financial Officer)F sell52,9310$2.52$133.4K140,847−27%−0.21% (now 0.56%)filing
2026-04-02Hasan KaziOfficer (Chief Financial Officer)M buy146,8290193,7784.1×+0.58% (now 0.77%)filing
2026-04-02Hasan KaziOfficer (Chief Financial Officer)F sell26,4660$2.52$66.7K46,949−36%−0.11% (now 0.19%)filing
2026-04-02Hasan KaziOfficer (Chief Financial Officer)M buy73,415073,415new+0.29% (now 0.29%)filing
2026-04-02Dols Scott V.DirectorA buy54,773 54,773 Class A common stock54,773filing
2026-04-02Dols Scott V.DirectorM sell66,073 66,073 Class A common stock0filing
2026-04-02Dols Scott V.DirectorM buy66,0730195,672+51%+0.26% (now 0.78%)filing
2026-04-02Comora Mark SDirector, 10% ownerA buy54,773 54,773 Class A common stock54,773filing
2026-04-02Comora Mark SDirector, 10% ownerM sell66,073 66,073 Class A common stock0filing
2026-04-02Comora Mark SDirector, 10% ownerM buy66,0730122,7852.2×+0.26% (now 0.49%)filing
2026-04-02Comora AdamOfficer (Co-Chief Executive Officer)A buy226,640 226,640 Class A common stock226,640filing
2026-04-02Comora AdamOfficer (Co-Chief Executive Officer)A buy405,729 405,729 Class A common stock405,729filing
2026-04-02Comora AdamOfficer (Co-Chief Executive Officer)M sell23,243 23,243 Class A common stock0filing
2026-04-02Comora AdamOfficer (Co-Chief Executive Officer)M sell163,143 163,143 Class A common stock326,286filing
2026-04-02Comora AdamOfficer (Co-Chief Executive Officer)M sell67,204 67,204 Class A common stock67,204filing
2026-04-02Comora AdamOfficer (Co-Chief Executive Officer)M sell35,868 35,868 Class A common stock0filing
2026-04-02Comora AdamOfficer (Co-Chief Executive Officer)F sell8,3790$2.52$21.1K439,626−2%−0.03% (now 1.7%)filing
2026-04-02Comora AdamOfficer (Co-Chief Executive Officer)M buy23,2430448,005+5%+0.09% (now 1.8%)filing
2026-04-02Comora AdamOfficer (Co-Chief Executive Officer)F sell58,8130$2.52$148.2K424,762−12%−0.23% (now 1.7%)filing
2026-04-02Comora AdamOfficer (Co-Chief Executive Officer)M buy163,1430483,575+51%+0.65% (now 1.9%)filing
2026-04-02Comora AdamOfficer (Co-Chief Executive Officer)F sell24,2270$2.52$61.1K320,432−7%−0.10% (now 1.3%)filing
2026-04-02Comora AdamOfficer (Co-Chief Executive Officer)M buy67,2040344,659+24%+0.27% (now 1.4%)filing
2026-04-02Comora AdamOfficer (Co-Chief Executive Officer)F sell12,9300$2.52$32.6K277,455−4%−0.05% (now 1.1%)filing
2026-04-02Comora AdamOfficer (Co-Chief Executive Officer)M buy35,8680290,385+14%+0.14% (now 1.2%)filing
2026-04-02Coghlin JohnOfficer (General Counsel)A buy90,656 90,656 Class A common stock90,656filing
2026-04-02Coghlin JohnOfficer (General Counsel)A buy162,292 162,292 Class A common stock162,292filing
2026-04-02Coghlin JohnOfficer (General Counsel)M sell10,847 10,847 Class A common stock0filing
2026-04-02Coghlin JohnOfficer (General Counsel)M sell65,258 65,258 Class A common stock130,514filing
2026-04-02Coghlin JohnOfficer (General Counsel)M sell23,522 23,522 Class A common stock23,522filing
2026-04-02Coghlin JohnOfficer (General Counsel)M sell16,738 16,738 Class A common stock0filing
2026-04-02Coghlin JohnOfficer (General Counsel)F sell3,9100$2.52$9.9K146,897−3%−0.02% (now 0.58%)filing
2026-04-02Coghlin JohnOfficer (General Counsel)M buy10,8470150,807+8%+0.04% (now 0.60%)filing
2026-04-02Coghlin JohnOfficer (General Counsel)F sell23,5250$2.52$59.3K139,960−14%−0.09% (now 0.56%)filing
2026-04-02Coghlin JohnOfficer (General Counsel)M buy65,2580163,485+66%+0.26% (now 0.65%)filing
2026-04-02Coghlin JohnOfficer (General Counsel)F sell8,4790$2.52$21.4K98,227−8%−0.03% (now 0.39%)filing
2026-04-02Coghlin JohnOfficer (General Counsel)M buy23,5220106,706+28%+0.09% (now 0.42%)filing
2026-04-02Coghlin JohnOfficer (General Counsel)F sell6,0340$2.52$15.2K83,184−7%−0.02% (now 0.33%)filing
2026-04-02Coghlin JohnOfficer (General Counsel)M buy16,738089,218+23%+0.07% (now 0.35%)filing
2026-04-02Birck DarrellOfficer (Executive Vice President)A buy62,326 62,326 Class A common stock62,326filing
2026-04-02Birck DarrellOfficer (Executive Vice President)A buy111,576 111,576 Class A common stock111,576filing
2026-04-02Birck DarrellOfficer (Executive Vice President)M sell36,708 36,708 Class A common stock73,414filing
2026-04-02Birck DarrellOfficer (Executive Vice President)F sell8,9380$2.52$22.5K27,770−24%−0.04% (now 0.11%)filing
2026-04-02Birck DarrellOfficer (Executive Vice President)M buy36,708036,708new+0.15% (now 0.15%)filing
2026-04-02Battle Betsy L.DirectorA buy54,773 54,773 Class A common stock54,773filing
2026-04-02Battle Betsy L.DirectorM sell66,073 66,073 Class A common stock0filing
2026-04-02Battle Betsy L.DirectorM buy66,0730122,7852.2×+0.26% (now 0.49%)filing

Up to 200 most recent filings · select a heading to sort, or open “How to read this” above for definitions · this company on SEC EDGAR.