Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 4 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

4 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 24, 2021 AMRC S 654 $67.81 $44,348 2,346 Direct -21.80% Disposed -68.2% (price as of 2026-10-02)
Aug. 24, 2021 AMRC S 2,346 $67.28 $157,839 0 Direct -100.00% Disposed -67.9% (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 4, 2022 AMRC Stock Option (right to puchase) Class A Common Stock (15,000) $63.19 March 3, 2032 15,000 Acquired
Aug. 24, 2021 AMRC Stock Option (right to purchase) Class A Common Stock (3,000) $10.05 March 7, 2028 3,000 Disposed
May 7, 2021 AMRC Stock Option (right to purchase) Class A Common Stock (15,000) $53.00 May 6, 2031 15,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 2 holdings

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Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
April 30, 2021 AMRC Stock Option (right to purchase)→ Class A Common Stock (10,000) 10,000 Direct
April 30, 2021 AMRC Stock Option (right to purchase)→ Class A Common Stock (9,000) 9,000 Direct