Jeffrey Harris
Insider
First SEC filing: May 11, 2011 · Latest: May 11, 2011
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 |
|---|---|---|---|---|---|---|---|---|---|
| July 21, 2026 | CHPT | A | 3,340 | · | · | 49,765 Direct | +7.19% | Acquired | (price as of 2026-10-05) |
| July 21, 2026 | CHPT | A | 6,680 | · | · | 46,425 Direct | +16.81% | Acquired | (price as of 2026-10-05) |
| July 21, 2026 | CHPT | A | 18,370 | · | · | 39,745 Direct | +85.94% | Acquired | (price as of 2026-10-05) |
| July 8, 2025 | CHPT | A | 254,785 | · | · | 427,517 Direct | +147.50% | Acquired | (price as of 2026-10-05) |
| July 9, 2024 | CHPT | A | 115,552 | · | · | 172,732 Direct | +202.08% | Acquired | (price as of 2026-10-05) |
| July 18, 2023 | CHPT | A | 21,925 | · | · | 57,180 Direct | +62.19% | Acquired | (price as of 2026-10-05) |
| July 12, 2022 | CHPT | A | 13,563 | · | · | 35,255 Direct | +62.53% | Acquired | (price as of 2026-10-05) |
| July 12, 2021 | CHPT | A | 3,192 | · | · | 21,692 Direct | +17.25% | Acquired | (price as of 2026-10-05) |
| July 12, 2021 | CHPT | A | 18,500 | · | · | 18,500 Direct | · | Acquired | (price as of 2026-10-05) |
| May 16, 2011 | KOS | J | 1,345,081 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| May 16, 2011 | KOS | J | 476,134 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| May 16, 2011 | KOS | J | 10,771,752 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| May 16, 2011 | KOS | J | 16,129,849 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| May 16, 2011 | KOS | J | 154,379,137 | · | · | 154,379,137 Indirect | · | Acquired | (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 16, 2011 | KOS | C1 Units | Common Shares | · | · | 1,345,081 | Disposed |
| May 16, 2011 | KOS | Series C Convertible Preferred Units | Common Shares | · | · | 476,134 | Disposed |
| May 16, 2011 | KOS | Series B Convertible Preferred Units | Common Shares | · | · | 10,771,752 | Disposed |
| May 16, 2011 | KOS | Series A Convertible Preferred Units | Common Shares | · | · | 16,129,849 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.