Keith A Derrington
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 |
|---|---|---|---|---|---|---|---|---|---|
| April 16, 2012 | AMRC | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 16, 2012 | AMRC | S 10b5-1 | 10,000 | $12.59 | $125,900 | 0 Direct | -100.00% | Disposed | 71.3% (price as of 2026-10-02) |
| April 16, 2012 | AMRC | M | 10,000 | $3.41 | $34,100 | 10,000 Direct | · | Acquired | 532.6% (price as of 2026-10-02) |
| April 9, 2012 | AMRC | M | 15,000 | · | · | 10,000 Direct | -60.00% | Disposed | (price as of 2026-10-02) |
| April 9, 2012 | AMRC | S 10b5-1 | 15,000 | $13.31 | $199,650 | 0 Direct | -100.00% | Disposed | 62.1% (price as of 2026-10-02) |
| April 9, 2012 | AMRC | M | 15,000 | $3.41 | $51,150 | 15,000 Direct | · | Acquired | 532.6% (price as of 2026-10-02) |
| April 2, 2012 | AMRC | M | 15,000 | · | · | 25,000 Direct | -37.50% | Disposed | (price as of 2026-10-02) |
| April 2, 2012 | AMRC | S 10b5-1 | 15,000 | $12.92 | $193,800 | 0 Direct | -100.00% | Disposed | 67.0% (price as of 2026-10-02) |
| April 2, 2012 | AMRC | M | 15,000 | $3.41 | $51,150 | 15,000 Direct | · | Acquired | 532.6% (price as of 2026-10-02) |
| March 26, 2012 | AMRC | M | 9,869 | · | · | 40,000 Direct | -19.79% | Disposed | (price as of 2026-10-02) |
| March 26, 2012 | AMRC | M | 5,131 | · | · | 49,869 Direct | -9.33% | Disposed | (price as of 2026-10-02) |
| March 26, 2012 | AMRC | S 10b5-1 | 9,869 | $14.09 | $139,054 | 0 Direct | -100.00% | Disposed | 53.1% (price as of 2026-10-02) |
| March 26, 2012 | AMRC | M | 9,869 | $3.41 | $33,653 | 9,869 Direct | · | Acquired | 532.6% (price as of 2026-10-02) |
| March 26, 2012 | AMRC | S 10b5-1 | 5,131 | $14.26 | $73,168 | 0 Direct | -100.00% | Disposed | 51.3% (price as of 2026-10-02) |
| March 26, 2012 | AMRC | M | 5,131 | $3.41 | $17,497 | 5,131 Direct | · | Acquired | 532.6% (price as of 2026-10-02) |
| March 19, 2012 | AMRC | M | 15,000 | · | · | 55,000 Direct | -21.43% | Disposed | (price as of 2026-10-02) |
| March 19, 2012 | AMRC | S 10b5-1 | 15,000 | $14.08 | $211,200 | 0 Direct | -100.00% | Disposed | 53.2% (price as of 2026-10-02) |
| March 19, 2012 | AMRC | M | 15,000 | $3.41 | $51,150 | 15,000 Direct | · | Acquired | 532.6% (price as of 2026-10-02) |
| March 12, 2012 | AMRC | M | 15,000 | · | · | 70,000 Direct | -17.65% | Disposed | (price as of 2026-10-02) |
| March 12, 2012 | AMRC | S 10b5-1 | 15,000 | $13.52 | $202,800 | 0 Direct | -100.00% | Disposed | 59.5% (price as of 2026-10-02) |
| March 12, 2012 | AMRC | M | 15,000 | $3.41 | $51,150 | 15,000 Direct | · | Acquired | 532.6% (price as of 2026-10-02) |
| March 5, 2012 | AMRC | M | 7,274 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 5, 2012 | AMRC | M | 15,000 | · | · | 85,000 Direct | -15.00% | Disposed | (price as of 2026-10-02) |
| March 5, 2012 | AMRC | M | 2,726 | · | · | 7,274 Direct | -27.26% | Disposed | (price as of 2026-10-02) |
| March 5, 2012 | AMRC | S 10b5-1 | 7,274 | $13.26 | $96,453 | 0 Direct | -100.00% | Disposed | 62.7% (price as of 2026-10-02) |
| March 5, 2012 | AMRC | M | 7,274 | $2.75 | $20,004 | 7,274 Direct | · | Acquired | 684.4% (price as of 2026-10-02) |
| March 5, 2012 | AMRC | S 10b5-1 | 15,000 | $13.27 | $199,050 | 0 Direct | -100.00% | Disposed | 62.5% (price as of 2026-10-02) |
| March 5, 2012 | AMRC | M | 15,000 | $3.41 | $51,150 | 15,000 Direct | · | Acquired | 532.6% (price as of 2026-10-02) |
| March 5, 2012 | AMRC | S 10b5-1 | 2,726 | $13.26 | $36,147 | 0 Direct | -100.00% | Disposed | 62.7% (price as of 2026-10-02) |
| March 5, 2012 | AMRC | M | 2,726 | $2.75 | $7,496 | 2,726 Direct | · | Acquired | 684.4% (price as of 2026-10-02) |
| July 13, 2011 | AMRC | M | 1,000 | · | · | 10,000 Direct | -9.09% | Disposed | (price as of 2026-10-02) |
| July 13, 2011 | AMRC | S 10b5-1 | 1,000 | $15.00 | $15,000 | 0 Direct | -100.00% | Disposed | 43.8% (price as of 2026-10-02) |
| July 13, 2011 | AMRC | M | 1,000 | $2.75 | $2,750 | 1,000 Direct | · | Acquired | 684.4% (price as of 2026-10-02) |
| July 7, 2011 | AMRC | M | 8,000 | · | · | 11,000 Direct | -42.11% | Disposed | (price as of 2026-10-02) |
| July 7, 2011 | AMRC | S 10b5-1 | 8,000 | $15.00 | $120,000 | 0 Direct | -100.00% | Disposed | 43.8% (price as of 2026-10-02) |
| July 7, 2011 | AMRC | M | 8,000 | $2.75 | $22,000 | 8,000 Direct | · | Acquired | 684.4% (price as of 2026-10-02) |
| May 25, 2011 | AMRC | M | 7,600 | · | · | 19,000 Direct | -28.57% | Disposed | (price as of 2026-10-02) |
| May 25, 2011 | AMRC | S 10b5-1 | 7,600 | $15.01 | $114,076 | 0 Direct | -100.00% | Disposed | 43.7% (price as of 2026-10-02) |
| May 25, 2011 | AMRC | M | 7,600 | $2.75 | $20,900 | 7,600 Direct | · | Acquired | 684.4% (price as of 2026-10-02) |
| May 23, 2011 | AMRC | M | 400 | · | · | 26,600 Direct | -1.48% | Disposed | (price as of 2026-10-02) |
| May 23, 2011 | AMRC | S 10b5-1 | 400 | $15.00 | $6,000 | 0 Direct | -100.00% | Disposed | 43.8% (price as of 2026-10-02) |
| May 23, 2011 | AMRC | M | 400 | $2.75 | $1,100 | 400 Direct | · | Acquired | 684.4% (price as of 2026-10-02) |
| May 18, 2011 | AMRC | S 10b5-1 | 5,600 | $15.00 | $84,000 | 0 Direct | -100.00% | Disposed | 43.8% (price as of 2026-10-02) |
| May 18, 2011 | AMRC | M | 5,600 | $2.75 | $15,400 | 5,600 Direct | · | Acquired | 684.4% (price as of 2026-10-02) |
| May 16, 2011 | AMRC | M | 2,400 | · | · | 32,600 Direct | -6.86% | Disposed | (price as of 2026-10-02) |
| May 16, 2011 | AMRC | S 10b5-1 | 2,400 | $15.06 | $36,144 | 0 Direct | -100.00% | Disposed | 43.2% (price as of 2026-10-02) |
| May 16, 2011 | AMRC | M | 2,400 | $2.75 | $6,600 | 2,400 Direct | · | Acquired | 684.4% (price as of 2026-10-02) |
| May 16, 2011 | AMRC | M | 5,600 | · | · | 27,000 Direct | -17.18% | Disposed | (price as of 2026-10-02) |
| May 9, 2011 | AMRC | M | 8,000 | · | · | 35,000 Direct | -18.60% | Disposed | (price as of 2026-10-02) |
| May 9, 2011 | AMRC | S 10b5-1 | 8,000 | $15.10 | $120,800 | 0 Direct | -100.00% | Disposed | 42.8% (price as of 2026-10-02) |
| May 9, 2011 | AMRC | M | 8,000 | $2.75 | $22,000 | 8,000 Direct | · | Acquired | 684.4% (price as of 2026-10-02) |
| May 2, 2011 | AMRC | M | 8,000 | · | · | 43,000 Direct | -15.69% | Disposed | (price as of 2026-10-02) |
| May 2, 2011 | AMRC | S 10b5-1 | 8,000 | $16.26 | $130,080 | 0 Direct | -100.00% | Disposed | 32.7% (price as of 2026-10-02) |
| May 2, 2011 | AMRC | M | 8,000 | $2.75 | $22,000 | 8,000 Direct | · | Acquired | 684.4% (price as of 2026-10-02) |
| April 25, 2011 | AMRC | M | 8,000 | · | · | 51,000 Direct | -13.56% | Disposed | (price as of 2026-10-02) |
| April 25, 2011 | AMRC | S 10b5-1 | 8,000 | $16.40 | $131,200 | 0 Direct | -100.00% | Disposed | 31.5% (price as of 2026-10-02) |
| April 25, 2011 | AMRC | M | 8,000 | $2.75 | $22,000 | 8,000 Direct | · | Acquired | 684.4% (price as of 2026-10-02) |
| April 18, 2011 | AMRC | M | 8,000 | · | · | 59,000 Direct | -11.94% | Disposed | (price as of 2026-10-02) |
| April 18, 2011 | AMRC | S 10b5-1 | 8,000 | $15.72 | $125,760 | 0 Direct | -100.00% | Disposed | 37.2% (price as of 2026-10-02) |
| April 18, 2011 | AMRC | M | 8,000 | $2.75 | $22,000 | 8,000 Direct | · | Acquired | 684.4% (price as of 2026-10-02) |
| April 15, 2011 | AMRC | M | 8,000 | $2.75 | $22,000 | 8,000 Direct | · | Acquired | 684.4% (price as of 2026-10-02) |
| April 15, 2011 | AMRC | S 10b5-1 | 8,000 | $15.00 | $120,000 | 0 Direct | -100.00% | Disposed | 43.8% (price as of 2026-10-02) |
| April 15, 2011 | AMRC | M | 8,000 | · | · | 67,000 Direct | -10.67% | Disposed | (price as of 2026-10-02) |
| July 27, 2010 | AMRC | M | 125,000 | · | · | 75,000 Direct | -62.50% | Disposed | (price as of 2026-10-02) |
| July 27, 2010 | AMRC | S | 125,000 | $9.30 | $1,162,500 | 0 Direct | -100.00% | Disposed | 131.9% (price as of 2026-10-02) |
| July 27, 2010 | AMRC | M | 125,000 | $2.75 | $343,750 | 125,000 Direct | · | Acquired | 684.4% (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 |
|---|---|---|---|---|---|---|---|
| April 16, 2012 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $3.41 | Jan. 24, 2017 | 10,000 | Disposed |
| April 9, 2012 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $3.41 | Jan. 24, 2017 | 15,000 | Disposed |
| April 2, 2012 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $3.41 | Jan. 24, 2017 | 15,000 | Disposed |
| March 26, 2012 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $3.41 | Jan. 24, 2017 | 9,869 | Disposed |
| March 26, 2012 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $3.41 | Jan. 24, 2017 | 5,131 | Disposed |
| March 19, 2012 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $3.41 | Jan. 24, 2017 | 15,000 | Disposed |
| March 12, 2012 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $3.41 | Jan. 24, 2017 | 15,000 | Disposed |
| March 5, 2012 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $2.75 | June 25, 2014 | 7,274 | Disposed |
| March 5, 2012 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $3.41 | Jan. 24, 2017 | 15,000 | Disposed |
| March 5, 2012 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $2.75 | June 25, 2014 | 2,726 | Disposed |
| July 13, 2011 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $2.75 | June 25, 2014 | 1,000 | Disposed |
| July 7, 2011 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $2.75 | June 25, 2014 | 8,000 | Disposed |
| May 25, 2011 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $2.75 | June 25, 2014 | 7,600 | Disposed |
| May 23, 2011 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $2.75 | June 25, 2014 | 400 | Disposed |
| May 16, 2011 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $2.75 | June 25, 2014 | 2,400 | Disposed |
| May 16, 2011 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $2.75 | June 25, 2014 | 5,600 | Disposed |
| May 9, 2011 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $2.75 | June 25, 2014 | 8,000 | Disposed |
| May 2, 2011 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $2.75 | June 25, 2014 | 8,000 | Disposed |
| April 25, 2011 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $2.75 | June 25, 2014 | 8,000 | Disposed |
| April 18, 2011 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $2.75 | June 25, 2014 | 8,000 | Disposed |
| April 15, 2011 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $2.75 | June 25, 2014 | 8,000 | Disposed |
| July 27, 2010 | AMRC | Stock Option (right to purchase) | Class A Common Stock | $2.75 | June 25, 2014 | 125,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.
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 |
|---|---|---|---|---|---|---|---|---|
| 2010 | $250,014 | $80,000 | · | · | · | · | $16,157 | $1,875,472 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.