David S Snyder
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. 22, 2026 | COYA | A | 140,041 | · | · | 140,041 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 9, 2025 | COYA | A | 140,562 | · | · | 140,562 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 14, 2024 | COYA | P | 1,800 | $7.19 | $12,942 | 8,800 Direct | +25.71% | Acquired | -33.1% (price as of 2026-10-02) |
| June 3, 2024 | COYA | A | 70,596 | · | · | 70,596 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 31, 2024 | COYA | A | 81,819 | · | · | 81,819 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 27, 2023 | COYA | A | 115,000 | · | · | 115,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 3, 2023 | COYA | P | 7,000 | · | · | 7,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 3, 2023 | COYA | P | 3,500 | · | · | 3,500 Direct | · | Acquired | (price as of 2026-10-02) |
| March 13, 2020 | XCUR | A | 230,200 | · | · | 230,200 Direct | · | Acquired | (price as of 2026-10-02) |
| March 12, 2020 | XCUR | P | 18,248 | $1.40 | $25,547 | 18,248 Direct | · | Acquired | -99.5% (price as of 2026-10-02) |
| Feb. 28, 2019 | XCUR | A | 250,000 | · | · | 250,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 2, 2018 | XCUR | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 26, 2017 | XCUR | A | 12,412 | · | · | 12,412 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 26, 2017 | XCUR | A | 19,859 | · | · | 19,859 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 26, 2017 | XCUR | A | 374,133 | · | · | 374,133 Direct | · | Acquired | (price as of 2026-10-02) |
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. 22, 2026 | COYA | Stock Option (right to buy) | Common Stock, par value $0.0001 per share | $4.73 | Jan. 22, 2036 | 140,041 | Acquired |
| Jan. 9, 2025 | COYA | Stock Option (right to buy) | Common Stock, par value $0.0001 per share | $6.07 | Jan. 9, 2035 | 140,562 | Acquired |
| June 3, 2024 | COYA | Stock Option (right to buy) | Common Stock | $8.15 | June 3, 2034 | 70,596 | Acquired |
| Jan. 31, 2024 | COYA | Stock Option (right to buy) | Common Stock | $5.90 | Jan. 31, 2034 | 81,819 | Acquired |
| Feb. 27, 2023 | COYA | Stock Option (right to buy) | Common Stock | $3.85 | Feb. 27, 2033 | 115,000 | Acquired |
| Jan. 3, 2023 | COYA | Warrant to Purchase Common Stock | Common Stock, par value $0.0001 per share | $7.50 | Jan. 3, 2025 | 3,500 | Acquired |
| March 13, 2020 | XCUR | Employee Stock Option (right to buy) | Common Stock | $1.19 | March 12, 2030 | 230,200 | Acquired |
| Feb. 28, 2019 | XCUR | Employee Stock Option (right to buy) | Common Stock | $2.80 | Feb. 27, 2029 | 250,000 | Acquired |
| Aug. 2, 2018 | XCUR | Employee Stock Option (right to buy) | Common Stock | $4.97 | Aug. 1, 2028 | 100,000 | Acquired |
| Sept. 26, 2017 | XCUR | Employee Stock Option (right to buy) | Common Stock | · | Jan. 4, 2027 | 12,412 | Acquired |
| Sept. 26, 2017 | XCUR | Employee Stock Option (right to buy) | Common Stock | · | April 28, 2025 | 19,859 | Acquired |
| Sept. 26, 2017 | XCUR | Employee Stock Option (right to buy) | Common Stock | · | Oct. 2, 2024 | 374,133 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 28, 2022 | COYA | Stock Option (right to buy) | · | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2019 | $399,751 | · | · | $501,575 | $166,725 | · | $12,250 | $1,080,301 |
| 2018 | $321,807 | · | · | $344,790 | $132,929 | · | $4,714 | $804,240 |
| 2017 | $314,253 | · | · | $36,427 | $94,276 | · | · | $444,956 |
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $442,000 | $256,360 | · | · | · | · | · | $1,368,700 |
| 2024 | $425,000 | $170,000 | · | · | · | · | · | $1,465,084 |
| 2023 | $425,000 | $185,938 | · | · | · | · | · | $947,888 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.