Ann Lee
Insider
First SEC filing: Dec. 28, 2022 · Latest: Dec. 28, 2022
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 |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 2, 2026 | COYA | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 25, 2025 | COYA | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 1, 2025 | COYA | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 1, 2024 | COYA | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 22, 2023 | COYA | P | 1,000 | $3.62 | $3,620 | 17,479 Indirect | +6.07% | Acquired | 34.9% (price as of 2026-10-05) |
| Jan. 3, 2023 | COYA | P | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 3, 2023 | COYA | C | 6,479 | $4.00 | $25,916 | 16,479 Direct | +64.79% | Acquired | 22.1% (price as of 2026-10-05) |
| Jan. 3, 2023 | COYA | P | 5,000 | · | · | 9,479 Direct | +111.63% | Acquired | (price as of 2026-10-05) |
| Jan. 3, 2023 | COYA | C | None | · | · | 6,479 Direct | · | Disposed | (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 | COYA | Stock Option (right to buy) | Common Stock, par value $0.0001 per share | $5.65 | Jan. 2, 2036 | 10,000 | Acquired |
| Feb. 25, 2025 | COYA | Stock Option (right to buy) | Common Stock, par value $0.0001 per share | $5.97 | Feb. 25, 2035 | 5,000 | Acquired |
| Jan. 1, 2025 | COYA | Stock Option (right to buy) | Common Stock, par value $0.0001 per share | $5.73 | Jan. 1, 2035 | 5,000 | Acquired |
| Jan. 1, 2024 | COYA | Stock Option (right to buy) | Common Stock, par value $0.0001 per share | $7.41 | Jan. 1, 2034 | 5,000 | Acquired |
| Jan. 3, 2023 | COYA | Warrant to Purchase Common Stock | Common Stock, par value $0.0001 per share | $7.50 | Jan. 3, 2025 | 5,000 | Acquired |
| Jan. 3, 2023 | COYA | 6% Convertible Note | Common Stock, par value $0.0001 per share | · | · | · | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.