Charles M. Winter
Insider
First SEC filing: Jan. 3, 2025 · Latest: Jan. 3, 2025
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net: $-32,966
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 |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 2, 2026 | JANX | S | 2,401 | $13.73 | $32,966 | 77,721 Direct | -3.00% | Disposed | 20.5% (price as of 2026-10-05) |
| Jan. 2, 2026 | JANX | A | 28,600 | · | · | 106,321 Direct | +36.80% | Acquired | (price as of 2026-10-05) |
| Jan. 2, 2026 | JANX | A | 100,100 | · | · | 100,100 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 2, 2025 | JANX | A | 23,000 | · | · | 77,288 Direct | +42.37% | Acquired | (price as of 2026-10-05) |
| Jan. 2, 2025 | JANX | A | 80,500 | · | · | 80,500 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 2, 2024 | JANX | A | 111,000 | · | · | 111,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 3, 2023 | JANX | A | 100,000 | · | · | 100,000 Direct | · | 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 |
|---|---|---|---|---|---|---|---|
| Jan. 2, 2026 | JANX | Stock option (right to buy) | Common Stock | $13.65 | Jan. 1, 2036 | 100,100 | Acquired |
| Jan. 2, 2025 | JANX | Stock option (right to buy) | Common Stock | $53.24 | Jan. 1, 2035 | 80,500 | Acquired |
| Jan. 2, 2024 | JANX | Stock Option (right to buy) | Common Stock | $11.02 | Jan. 1, 2034 | 111,000 | Acquired |
| Jan. 3, 2023 | JANX | Stock Option (right to buy) | Common Stock | $14.02 | Jan. 2, 2033 | 100,000 | Acquired |
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.