Richard Darius Singer
Insider
First SEC filing: June 23, 2008 · Latest: June 23, 2008
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 |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 29, 2019 | CRK | F | 1,128 | $6.35 | $7,163 | 46,517 Direct | -2.37% | Disposed | 110.6% (price as of 2026-10-06) |
| Aug. 17, 2019 | CRK | F | 564 | $5.36 | $3,023 | 47,645 Direct | -1.17% | Disposed | 149.4% (price as of 2026-10-06) |
| Aug. 17, 2018 | CRK | A | 6,954 | · | · | 48,209 Direct | +16.86% | Acquired | (price as of 2026-10-06) |
| Aug. 14, 2018 | CRK | A | 18,532 | · | · | 49,304 Direct | +60.22% | Acquired | (price as of 2026-10-06) |
| Aug. 14, 2018 | CRK | F | 4,512 | $8.59 | $38,758 | 44,792 Direct | -9.15% | Disposed | 55.6% (price as of 2026-10-06) |
| Aug. 14, 2018 | CRK | F | 3,537 | $8.59 | $30,383 | 41,255 Direct | -7.90% | Disposed | 55.6% (price as of 2026-10-06) |
| Feb. 20, 2018 | CRK | F | 1,399 | $6.95 | $9,723 | 30,772 Direct | -4.35% | Disposed | 92.4% (price as of 2026-10-06) |
| Feb. 6, 2018 | CRK | A | 7,151 | · | · | 31,139 Direct | +29.81% | Acquired | (price as of 2026-10-06) |
| Feb. 6, 2018 | CRK | A | 184 | · | · | 31,323 Direct | +0.59% | Acquired | (price as of 2026-10-06) |
| Feb. 6, 2018 | CRK | A | 848 | · | · | 32,171 Direct | +2.71% | Acquired | (price as of 2026-10-06) |
| Feb. 20, 2017 | CRK | F | 600 | $10.10 | $6,060 | 23,988 Direct | -2.44% | Disposed | 32.4% (price as of 2026-10-06) |
| Feb. 13, 2017 | CRK | A | 7,639 | · | · | 24,588 Direct | +45.07% | Acquired | (price as of 2026-10-06) |
| Feb. 20, 2016 | CRK | F | 1,538 | $1.04 | $1,600 | 84,741 Direct | -1.78% | Disposed | 157.1% (price as of 2026-10-06) |
| Feb. 20, 2016 | CRK | A | 894 | · | · | 86,279 Direct | +1.05% | Acquired | (price as of 2026-10-06) |
| Feb. 9, 2016 | CRK | A | 18,750 | · | · | 85,385 Direct | +28.14% | Acquired | (price as of 2026-10-06) |
| Jan. 1, 2016 | CRK | F | 2,229 | $1.87 | $4,168 | 66,635 Direct | -3.24% | Disposed | 43.0% (price as of 2026-10-06) |
| Feb. 11, 2015 | CRK | A | 11,173 | · | · | 68,864 Direct | +19.37% | Acquired | (price as of 2026-10-06) |
| Feb. 11, 2015 | CRK | A | 8,603 | · | · | 66,294 Direct | +14.91% | Acquired | (price as of 2026-10-06) |
| Nov. 10, 2014 | CRK | P | 4,000 | $11.34 | $45,360 | 57,691 Direct | +7.45% | Acquired | -76.4% (price as of 2026-10-06) |
| Feb. 20, 2014 | CRK | A | 2,975 | · | · | 53,691 Direct | +5.87% | Acquired | (price as of 2026-10-06) |
| Feb. 5, 2014 | CRK | A | 25 | · | · | 50,716 Direct | +0.05% | Acquired | (price as of 2026-10-06) |
| Jan. 15, 2014 | CRK | F | 302 | $16.59 | $5,010 | 50,691 Direct | -0.59% | Disposed | -83.9% (price as of 2026-10-06) |
| Jan. 15, 2014 | CRK | A | 1,142 | · | · | 50,993 Direct | +2.29% | Acquired | (price as of 2026-10-06) |
| Jan. 1, 2014 | CRK | F | 377 | $18.29 | $6,895 | 49,851 Direct | -0.75% | Disposed | -85.4% (price as of 2026-10-06) |
| Jan. 1, 2014 | CRK | F | 1,454 | $18.29 | $26,594 | 50,228 Direct | -2.81% | Disposed | -85.4% (price as of 2026-10-06) |
| Dec. 13, 2012 | CRK | A | 4,282 | · | · | 51,682 Direct | +9.03% | Acquired | (price as of 2026-10-06) |
| Dec. 12, 2011 | CRK | A | 5,400 | · | · | 47,400 Direct | +12.86% | Acquired | (price as of 2026-10-06) |
| Dec. 13, 2010 | CRK | A | 4,500 | · | · | 42,000 Direct | +12.00% | Acquired | (price as of 2026-10-06) |
| Dec. 9, 2009 | CRK | A | 5,500 | · | · | 37,500 Direct | +17.19% | Acquired | (price as of 2026-10-06) |
| Dec. 11, 2008 | CRK | A | 5,000 | · | · | 32,000 Direct | +18.52% | Acquired | (price as of 2026-10-06) |
| June 23, 2008 | CRK | S | 2,000 | $80.00 | $160,000 | 27,000 Direct | -6.90% | Disposed | -96.7% (price as of 2026-10-06) |
| March 27, 2008 | CRK | S | 1,000 | $40.26 | $40,260 | 29,000 Direct | -3.33% | Disposed | -93.4% (price as of 2026-10-06) |
| Dec. 10, 2007 | CRK | A | 5,000 | $34.30 | $171,500 | 30,000 Direct | +20.00% | Acquired | -92.2% (price as of 2026-10-06) |
| Dec. 14, 2006 | CRK | A | 5,000 | · | · | 25,000 Direct | +25.00% | Acquired | (price as of 2026-10-06) |
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.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 12, 2005 | CRK | Common Stock | 20,000 | Direct |