David Anderson
Insider
First SEC filing: July 21, 2010 · Latest: July 21, 2010
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 14, 2021 | AMRC | S 10b5-1 | 8,000 | $60.00 | $480,000 | 20,000 Direct | -28.57% | Disposed | -64.1% (price as of 2026-10-02) |
| June 1, 2021 | AMRC | S 10b5-1 | 4,500 | $55.00 | $247,500 | 28,000 Direct | -13.85% | Disposed | -60.8% (price as of 2026-10-02) |
| May 10, 2021 | AMRC | S 10b5-1 | 2,500 | $51.98 | $129,950 | 32,500 Direct | -7.14% | Disposed | -58.5% (price as of 2026-10-02) |
| March 5, 2021 | AMRC | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 18, 2020 | AMRC | S 10b5-1 | 15,000 | $50.04 | $750,600 | 35,000 Direct | -30.00% | Disposed | -56.9% (price as of 2026-10-02) |
| Dec. 15, 2020 | AMRC | S 10b5-1 | 15,000 | $47.20 | $708,000 | 50,000 Direct | -23.08% | Disposed | -54.3% (price as of 2026-10-02) |
| Dec. 14, 2020 | AMRC | S 10b5-1 | 5,000 | $44.28 | $221,400 | 65,000 Direct | -7.14% | Disposed | -51.3% (price as of 2026-10-02) |
| May 26, 2020 | AMRC | S 10b5-1 | 6,734 | $21.30 | $143,434 | 70,000 Direct | -8.78% | Disposed | 1.3% (price as of 2026-10-02) |
| May 22, 2020 | AMRC | S 10b5-1 | 8,066 | $20.89 | $168,499 | 76,734 Direct | -9.51% | Disposed | 3.3% (price as of 2026-10-02) |
| May 21, 2020 | AMRC | S 10b5-1 | 7,115 | $20.56 | $146,284 | 84,800 Direct | -7.74% | Disposed | 4.9% (price as of 2026-10-02) |
| May 20, 2020 | AMRC | S 10b5-1 | 8,085 | $20.47 | $165,500 | 91,915 Direct | -8.09% | Disposed | 5.4% (price as of 2026-10-02) |
| March 4, 2019 | AMRC | S 10b5-1 | 30,243 | $17.00 | $514,131 | 100,000 Direct | -23.22% | Disposed | 26.9% (price as of 2026-10-02) |
| Feb. 25, 2019 | AMRC | S 10b5-1 | 385 | $17.00 | $6,545 | 130,243 Direct | -0.29% | Disposed | 26.9% (price as of 2026-10-02) |
| Feb. 21, 2019 | AMRC | S 10b5-1 | 50,000 | $16.50 | $825,000 | 150,000 Direct | -25.00% | Disposed | 30.7% (price as of 2026-10-02) |
| Feb. 21, 2019 | AMRC | S 10b5-1 | 19,372 | $17.00 | $329,324 | 130,628 Direct | -12.91% | Disposed | 26.9% (price as of 2026-10-02) |
| Feb. 20, 2019 | AMRC | S 10b5-1 | 17,181 | $15.50 | $266,306 | 225,000 Direct | -7.09% | Disposed | 39.2% (price as of 2026-10-02) |
| Feb. 20, 2019 | AMRC | S 10b5-1 | 25,000 | $16.00 | $400,000 | 200,000 Direct | -11.11% | Disposed | 34.8% (price as of 2026-10-02) |
| Feb. 5, 2019 | AMRC | S 10b5-1 | 7,819 | $15.50 | $121,194 | 242,181 Direct | -3.13% | Disposed | 39.2% (price as of 2026-10-02) |
| April 20, 2018 | AMRC | S 10b5-1 | 17,075 | $12.43 | $212,242 | 250,000 Direct | -6.39% | Disposed | 73.5% (price as of 2026-10-02) |
| April 19, 2018 | AMRC | S 10b5-1 | 34,725 | $12.55 | $435,799 | 267,075 Direct | -11.51% | Disposed | 71.9% (price as of 2026-10-02) |
| April 18, 2018 | AMRC | S 10b5-1 | 37,700 | $12.54 | $472,758 | 351,870 Direct | -9.68% | Disposed | 72.0% (price as of 2026-10-02) |
| April 17, 2018 | AMRC | S 10b5-1 | 29,800 | $12.06 | $359,388 | 389,570 Direct | -7.11% | Disposed | 78.9% (price as of 2026-10-02) |
| April 16, 2018 | AMRC | S 10b5-1 | 17,800 | $12.04 | $214,312 | 369,300 Direct | -4.60% | Disposed | 79.2% (price as of 2026-10-02) |
| April 16, 2018 | AMRC | S 10b5-1 | 17,800 | $12.04 | $214,312 | 394,900 Direct | -4.31% | Disposed | 79.2% (price as of 2026-10-02) |
| April 13, 2018 | AMRC | S 10b5-1 | 17,900 | $12.02 | $215,158 | 387,100 Direct | -4.42% | Disposed | 79.5% (price as of 2026-10-02) |
| April 13, 2018 | AMRC | S 10b5-1 | 17,900 | $12.02 | $215,158 | 412,700 Direct | -4.16% | Disposed | 79.5% (price as of 2026-10-02) |
| April 12, 2018 | AMRC | S 10b5-1 | 15,456 | $12.18 | $188,254 | 405,000 Direct | -3.68% | Disposed | 77.1% (price as of 2026-10-02) |
| April 11, 2018 | AMRC | S 10b5-1 | 29,474 | $12.20 | $359,583 | 420,456 Direct | -6.55% | Disposed | 76.8% (price as of 2026-10-02) |
| April 9, 2018 | AMRC | S 10b5-1 | 25,600 | $12.19 | $312,064 | 474,400 Direct | -5.12% | Disposed | 76.9% (price as of 2026-10-02) |
| April 9, 2018 | AMRC | S 10b5-1 | 24,470 | $12.39 | $303,183 | 449,930 Direct | -5.16% | Disposed | 74.1% (price as of 2026-10-02) |
| Feb. 8, 2012 | AMRC | S 10b5-1 | 11,718 | $14.11 | $165,341 | 500,000 Direct | -2.29% | Disposed | 52.9% (price as of 2026-10-02) |
| Feb. 7, 2012 | AMRC | S 10b5-1 | 33,980 | $14.16 | $481,157 | 511,718 Direct | -6.23% | Disposed | 52.3% (price as of 2026-10-02) |
| Feb. 6, 2012 | AMRC | S 10b5-1 | 46,501 | $14.17 | $658,919 | 545,698 Direct | -7.85% | Disposed | 52.2% (price as of 2026-10-02) |
| Jan. 5, 2012 | AMRC | S 10b5-1 | 300 | $14.00 | $4,200 | 592,199 Direct | -0.05% | Disposed | 54.1% (price as of 2026-10-02) |
| Jan. 3, 2012 | AMRC | S 10b5-1 | 7,501 | $14.11 | $105,839 | 592,499 Direct | -1.25% | Disposed | 52.9% (price as of 2026-10-02) |
| March 23, 2011 | AMRC | S 10b5-1 | 14,813 | $12.89 | $190,940 | 600,000 Direct | -2.41% | Disposed | 67.3% (price as of 2026-10-02) |
| March 22, 2011 | AMRC | S 10b5-1 | 26,216 | $12.85 | $336,876 | 614,813 Direct | -4.09% | Disposed | 67.9% (price as of 2026-10-02) |
| March 21, 2011 | AMRC | S 10b5-1 | 40,006 | $13.24 | $529,679 | 641,029 Direct | -5.87% | Disposed | 62.9% (price as of 2026-10-02) |
| March 18, 2011 | AMRC | S 10b5-1 | 19,107 | $13.37 | $255,461 | 681,035 Direct | -2.73% | Disposed | 61.3% (price as of 2026-10-02) |
| March 17, 2011 | AMRC | S 10b5-1 | 23,058 | $13.26 | $305,749 | 700,142 Direct | -3.19% | Disposed | 62.7% (price as of 2026-10-02) |
| March 16, 2011 | AMRC | S 10b5-1 | 19,400 | $12.94 | $251,036 | 723,200 Direct | -2.61% | Disposed | 66.7% (price as of 2026-10-02) |
| March 15, 2011 | AMRC | S 10b5-1 | 22,400 | $13.06 | $292,544 | 742,600 Direct | -2.93% | Disposed | 65.2% (price as of 2026-10-02) |
| July 27, 2010 | AMRC | S | 255,000 | $9.30 | $2,371,500 | 765,000 Direct | -25.00% | Disposed | 131.9% (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.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| March 5, 2021 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $43.00 | March 4, 2031 | 15,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 21, 2010 | AMRC | Class A Common Stock | 1,020,000 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2018 | $341,214 | $80,000 | · | · | · | · | $17,706 | $438,920 |
| 2015 | $316,512 | · | · | · | · | · | $17,415 | $333,927 |
| 2014 | $306,454 | · | · | · | · | · | $16,401 | $322,855 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.