Joseph C Kolshak
CIK 1292146 · View on SEC EDGAR ↗
First SEC filing: Feb. 28, 2005 · Latest: Feb. 3, 2006
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Insider at
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 |
|---|---|---|---|---|---|---|---|---|---|
| Oct. 31, 2007 | DAL | S | 26,166 | $19.94 | $521,750 | 90,933 Direct | -22.35% | Disposed | 311.8% (price as of 2026-08-21) |
| May 3, 2007 | DAL | S | 1,656 | $20.70 | $34,279 | 136,400 Direct | -1.20% | Disposed | 296.7% (price as of 2026-08-21) |
| Oct. 10, 2006 | DAL | S | 240 | $1.30 | $312 | 717 Direct | -25.08% | Disposed | 6216.2% (price as of 2026-08-21) |
| Oct. 10, 2006 | DAL | S | 717 | $1.33 | $954 | 0 Direct | -100.00% | Disposed | 6073.7% (price as of 2026-08-21) |
| Feb. 17, 2006 | DAL | S | 903 | $0.56 | $506 | 957 Direct | -48.55% | Disposed | 14562.5% (price as of 2026-08-21) |
| Nov. 30, 2005 | DAL | S | 384 | $0.56 | $215 | 957 Direct | -28.64% | Disposed | 14562.5% (price as of 2026-08-21) |
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 |
|---|---|---|---|---|---|---|---|
| June 4, 2007 | DAL | Employee Stock Option (Right to Buy) [F1] | Common Stock, par value $0.0001 per share (105,500) | — | April 29, 2017 | 105,500 | Acquired |
| Feb. 9, 2006 | DAL | Series B ESOP Convertible Preferred Stock | Common Stock (768) | — | — | 447 | Disposed |
| Nov. 17, 2004 | DAL | Employee Stock Option (Right to Buy) [F1] | Common Stock (313,400) | $7.01 | Nov. 17, 2010 | 313,400 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 13 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Feb. 28, 2005 | DAL | Employee Stock Option (Right to Buy)→ Common Stock (290) | 290 | Direct |
| Feb. 28, 2005 | DAL | Employee Stock Option (Right to Buy)→ Common Stock (278) | 278 | Direct |
| June 10, 2004 | DAL | Common Stock | 1,342 | Direct |
| June 10, 2004 | DAL | Common Stock | 537 | Indirect |
| June 10, 2004 | DAL | Employee Stock Option (Right to Buy)→ Common Stock (10,400) | 10,400 | Direct |
| June 10, 2004 | DAL | Employee Stock Option (Right to Buy)→ Common Stock (10,900) | 10,900 | Direct |
| June 10, 2004 | DAL | Employee Stock Option (Right to Buy)→ Common Stock (1,134) | 1,134 | Direct |
| June 10, 2004 | DAL | Employee Stock Option (Right to Buy)→ Common Stock (2,400) | 2,400 | Direct |
| June 10, 2004 | DAL | Employee Stock Option (Right to Buy)→ Common Stock (1,900) | 1,900 | Direct |
| June 10, 2004 | DAL | Employee Stock Option (Right to Buy)→ Common Stock (4,350) | 4,350 | Direct |
| June 10, 2004 | DAL | Employee Stock Option (Right to Buy)→ Common Stock (2,550) | 2,550 | Direct |
| June 10, 2004 | DAL | Stock Appreciation Right→ Common Stock (21,400) | 21,400 | Direct |
| June 10, 2004 | DAL | Series B ESOP Convertible Preferred Stock→ Common Stock (227) | 227 | Indirect |