Thomas A. Cooley
Insider
First SEC filing: Oct. 24, 2008 · Latest: Oct. 24, 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 8, 2011 | CDNS | A | 30,000 | · | · | 133,271 Direct | +29.05% | Acquired | (price as of 2026-10-02) |
| Feb. 8, 2011 | CDNS | F | 1,877 | $9.66 | $18,132 | 131,394 Direct | -1.41% | Disposed | 3537.2% (price as of 2026-10-02) |
| Feb. 8, 2011 | CDNS | A | 130,000 | $9.66 | $1,255,800 | 130,000 Direct | · | Acquired | 3537.2% (price as of 2026-10-02) |
| Feb. 7, 2011 | CDNS | F | 1,532 | $9.64 | $14,768 | 103,271 Direct | -1.46% | Disposed | 3544.7% (price as of 2026-10-02) |
| Dec. 7, 2010 | CDNS | F | 793 | $8.24 | $6,534 | 103,812 Direct | -0.76% | Disposed | 4164.0% (price as of 2026-10-02) |
| Aug. 9, 2010 | CDNS | F | 1,763 | $7.08 | $12,482 | 104,605 Direct | -1.66% | Disposed | 4862.6% (price as of 2026-10-02) |
| Aug. 5, 2010 | CDNS | F | 1,322 | $6.97 | $9,214 | 106,368 Direct | -1.23% | Disposed | 4940.9% (price as of 2026-10-02) |
| May 15, 2010 | CDNS | F | 1,653 | $6.88 | $11,373 | 107,690 Direct | -1.51% | Disposed | 5006.8% (price as of 2026-10-02) |
| Feb. 8, 2010 | CDNS | A | 40,000 | · | · | 109,343 Direct | +57.68% | Acquired | (price as of 2026-10-02) |
| Feb. 8, 2010 | CDNS | A | 130,000 | · | · | 130,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 5, 2010 | CDNS | F | 1,632 | $5.73 | $9,351 | 69,343 Direct | -2.30% | Disposed | 6031.8% (price as of 2026-10-02) |
| Dec. 9, 2009 | CDNS | F | 661 | $5.99 | $3,959 | 69,761 Direct | -0.94% | Disposed | 5765.6% (price as of 2026-10-02) |
| Dec. 7, 2009 | CDNS | F | 793 | $6.27 | $4,972 | 70,422 Direct | -1.11% | Disposed | 5503.7% (price as of 2026-10-02) |
| Aug. 5, 2009 | CDNS | F | 1,322 | $5.70 | $7,535 | 71,215 Direct | -1.82% | Disposed | 6064.0% (price as of 2026-10-02) |
| May 15, 2009 | CDNS | F | 1,653 | $5.39 | $8,910 | 71,835 Direct | -2.25% | Disposed | 6418.6% (price as of 2026-10-02) |
| Feb. 5, 2009 | CDNS | A | 30,000 | · | · | 73,488 Direct | +68.98% | Acquired | (price as of 2026-10-02) |
| Feb. 5, 2009 | CDNS | A | 200,000 | · | · | 200,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 9, 2008 | CDNS | F | 661 | $4.03 | $2,664 | 37,546 Direct | -1.73% | Disposed | 8618.4% (price as of 2026-10-02) |
| Dec. 7, 2008 | CDNS | F | 793 | $4.01 | $3,180 | 38,207 Direct | -2.03% | Disposed | 8661.8% (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 |
|---|---|---|---|---|---|---|---|
| Feb. 8, 2011 | CDNS | Non-Qualified Stock Option (right to buy) | Common Stock | $9.66 | Feb. 8, 2018 | 130,000 | Acquired |
| Feb. 8, 2010 | CDNS | Non-Qualified Stock Option (right to buy) | Common Stock | $5.60 | Feb. 8, 2017 | 130,000 | Acquired |
| Feb. 5, 2009 | CDNS | Non-Qualified Stock Option (right to buy) | Common Stock | $4.20 | Feb. 5, 2016 | 200,000 | Acquired |
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.