Stephen C. Cook
CIK 1441075 · View on SEC EDGAR ↗
First SEC filing: March 23, 2009 · Latest: March 23, 2009
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Insider transactions
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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 16, 2019 | PRIM | S | 2,349 | $20.92 | $49,141 | 14,172 Direct | -14.22% | Disposed | 277.1% (price as of 2026-08-19) |
| Sept. 7, 2018 | PRIM | S | 1,964 | $25.00 | $49,100 | 11,897 Direct | -14.17% | Disposed | 215.5% (price as of 2026-08-19) |
| Dec. 20, 2017 | PRIM | S | 3,980 | $27.82 | $110,724 | 10,502 Direct | -27.48% | Disposed | 183.6% (price as of 2026-08-19) |
| Dec. 14, 2016 | PRIM | S | 10,144 | $24.00 | $243,456 | 10,610 Direct | -48.88% | Disposed | 228.7% (price as of 2026-08-19) |
| March 12, 2014 | PRIM | S | 1,500 | $31.73 | $47,595 | 10,293 Direct | -12.72% | Disposed | 148.6% (price as of 2026-08-19) |
| March 27, 2012 | PRIM | S | 2,400 | $21.93 | $52,632 | 8,696 Direct | -21.63% | Disposed | 259.7% (price as of 2026-08-19) |
| March 21, 2012 | PRIM | S | 900 | $16.01 | $14,409 | 5,544 Direct | -13.97% | Disposed | 392.7% (price as of 2026-08-19) |
| March 6, 2012 | PRIM | S | 2,400 | $15.25 | $36,600 | 6,444 Direct | -27.14% | Disposed | 417.3% (price as of 2026-08-19) |
| Dec. 13, 2011 | PRIM | S | 2,000 | $14.95 | $29,900 | 6,365 Direct | -23.91% | Disposed | 427.7% (price as of 2026-08-19) |
| Nov. 21, 2011 | PRIM | S | 4,000 | $14.05 | $56,200 | 8,365 Direct | -32.35% | Disposed | 461.5% (price as of 2026-08-19) |
| June 8, 2009 | PRIM | P | 1,000 | $1.75 | $1,750 | 5,400 Direct | +22.73% | Acquired | 4407.7% (price as of 2026-08-19) |
| June 8, 2009 | PRIM | P | 1,000 | $1.75 | $1,750 | 4,400 Direct | +29.41% | Acquired | 4407.7% (price as of 2026-08-19) |
| June 5, 2009 | PRIM | P | 3,400 | $1.45 | $4,930 | 4,400 Direct | +340.00% | Acquired | 5340.3% (price as of 2026-08-19) |
| June 5, 2009 | PRIM | P | 3,400 | $1.45 | $4,930 | 3,400 Direct | — | Acquired | 5340.3% (price as of 2026-08-19) |
| March 19, 2009 | PRIM | P | 3,500 | $3.90 | $13,650 | 4,000 Direct | +700.00% | Acquired | 1922.7% (price as of 2026-08-19) |
| Aug. 15, 2008 | PRIM | P | 600 | $3.65 | $2,190 | 1,000 Direct | +150.00% | Acquired | 2061.2% (price as of 2026-08-19) |
| Aug. 14, 2008 | PRIM | P | 400 | $3.65 | $1,460 | 400 Direct | — | Acquired | 2061.2% (price as of 2026-08-19) |
| Aug. 14, 2008 | PRIM | P | 500 | $8.10 | $4,050 | 500 Direct | — | Acquired | 873.9% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| Sept. 30, 2010 | PRIM | Common Stock Warrants (right to buy) | Common Stock (0) | $5.00 | Oct. 2, 2010 | 5,400 | Acquired |
| June 8, 2009 | PRIM | Common Stock Purchase Warrant | Common Stock (1,000) | $5.00 | Oct. 2, 2010 | 1,000 | Acquired |
| June 8, 2009 | PRIM | Common Stock Purchase Warrant | Common Stock (1,000) | $5.00 | Oct. 2, 2010 | 1,000 | Acquired |
| June 5, 2009 | PRIM | Common Stock Purchase Warrant | Common Stock (3,400) | $5.00 | Oct. 2, 2010 | 3,400 | Acquired |
| June 5, 2009 | PRIM | Common Stock Purchase Warrant | Common Stock (3,400) | $5.00 | Oct. 2, 2010 | 3,400 | Acquired |
| Aug. 15, 2008 | PRIM | Warrant | Common Stock (600) | $5.00 | Oct. 2, 2010 | 600 | Acquired |
| Aug. 14, 2008 | PRIM | Warrant | Common Stock (400) | $5.00 | Oct. 2, 2010 | 400 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).