Michael Adrian Nazak
Insider
First SEC filing: March 24, 2022 · Latest: March 24, 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 15, 2023 | ANTX | A | 16,600 | · | · | 16,600 Direct | · | Acquired | (price as of 2026-10-05) |
| May 12, 2022 | ANTX | A | 14,300 | · | · | 14,300 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 |
|---|---|---|---|---|---|---|---|
| Feb. 15, 2023 | ANTX | Stock Option (right to buy) | Common Stock | $14.29 | Feb. 14, 2033 | 16,600 | Acquired |
| May 12, 2022 | ANTX | Stock Option (right to buy) | Common Stock | $17.28 | May 11, 2032 | 14,300 | 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 |
|---|---|---|---|---|
| March 24, 2022 | ANTX | Stock Option (right to buy) | 65,882 | Direct |