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Brian C Cox
Insider
First SEC filing: Aug. 4, 2026 · Latest: Aug. 4, 2026
Insider at
Insider transactions
2 buys (P)
0 sells (S)
Net: $1,095,364
Avg return of open purchases vs now: -7.1%
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 21, 2026 | AMRC | P | 4,625 | $21.64 | $100,085 | 44,325 Direct | +11.65% | Acquired | -0.3% (price as of 2026-10-02) |
| Aug. 10, 2026 | AMRC | P | 39,700 | $25.07 | $995,279 | 39,700 Direct | · | Acquired | -14.0% (price as of 2026-10-02) |
| Aug. 1, 2026 | AMRC | A | 5,132 | · | · | 5,132 Direct | · | Acquired | (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.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Aug. 1, 2026 | AMRC | Restricted Stock Unit [F1] | Class A Common Stock | · | Aug. 1, 2027 | 5,132 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).