Charles A Schwan
Insider
First SEC filing: Nov. 8, 2005 · Latest: Nov. 8, 2005
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 12, 2009 | COHU | A | 5,000 | $8.87 | $44,350 | 5,000 Direct | · | Acquired | 731.2% (price as of 2026-10-05) |
| May 12, 2009 | COHU | A | 2,000 | · | · | 2,000 Direct | · | Acquired | (price as of 2026-10-05) |
| May 13, 2008 | COHU | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-05) |
| May 13, 2008 | COHU | A | 2,000 | · | · | 2,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 17, 2007 | COHU | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 17, 2007 | COHU | A | 2,000 | · | · | 37,584 Direct | +5.62% | Acquired | (price as of 2026-10-05) |
| Feb. 20, 2007 | COHU | S | 80,000 | $18.33 | $1,466,400 | 33,584 Direct | -70.43% | Disposed | 302.2% (price as of 2026-10-05) |
| Aug. 17, 2006 | COHU | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 17, 2006 | COHU | A | 2,000 | · | · | 2,000 Direct | · | Acquired | (price as of 2026-10-05) |
| April 27, 2006 | COHU | S | 25,000 | $19.33 | $483,250 | 113,584 Direct | -18.04% | Disposed | 281.4% (price as of 2026-10-05) |
| April 26, 2006 | COHU | S | 25,000 | $19.34 | $483,500 | 138,584 Direct | -15.28% | Disposed | 281.2% (price as of 2026-10-05) |
| Nov. 8, 2005 | COHU | S | 20,000 | $25.24 | $504,800 | 163,584 Direct | -10.89% | Disposed | 192.1% (price as of 2026-10-05) |
| Oct. 28, 2005 | COHU | S | 21,000 | $22.11 | $464,310 | 183,584 Direct | -10.26% | Disposed | 233.5% (price as of 2026-10-05) |
| Nov. 28, 2003 | COHU | G | 700 | $21.06 | $14,742 | 205,284 Direct | -0.34% | Disposed | 250.1% (price as of 2026-10-05) |
| Nov. 28, 2003 | COHU | G | 700 | $21.06 | $14,742 | 204,584 Direct | -0.34% | Disposed | 250.1% (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| May 12, 2009 | COHU | Employee Stock Option (Right to Buy) | Common Stock | $8.87 | May 12, 2019 | 5,000 | Acquired |
| May 13, 2008 | COHU | Employee Stock Option (Right to Buy) | Common Stock | $17.67 | May 13, 2018 | 5,000 | Acquired |
| Aug. 17, 2007 | COHU | Employee Stock Option (Right to Buy) | Common Stock | $20.73 | Aug. 17, 2017 | 5,000 | Acquired |
| Aug. 17, 2006 | COHU | Employee Stock Option (Right to Buy) | Common Stock | $16.40 | Aug. 17, 2016 | 5,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).