Kabeer Aziz
CIK 1914847 · View on SEC EDGAR ↗
Insider
First SEC filing: March 24, 2022 · Latest: March 24, 2022
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 26 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
26 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 16, 2024 | ANTX | S | 15,907 | $19.65 | $312,573 | 377,542 Indirect | -4.04% | Disposed | -70.4% (price as of 2026-08-21) |
| Jan. 16, 2024 | ANTX | S | 84,093 | $19.65 | $1,652,427 | 1,995,958 Indirect | -4.04% | Disposed | -70.4% (price as of 2026-08-21) |
| Nov. 14, 2023 | ANTX | S 10b5-1 | 288 | $16.15 | $4,651 | 393,449 Indirect | -0.07% | Disposed | -64.0% (price as of 2026-08-21) |
| Nov. 14, 2023 | ANTX | S 10b5-1 | 1,522 | $16.15 | $24,580 | 2,080,051 Indirect | -0.07% | Disposed | -64.0% (price as of 2026-08-21) |
| Oct. 2, 2023 | ANTX | S 10b5-1 | 4,770 | $16.07 | $76,654 | 2,081,573 Indirect | -0.23% | Disposed | -63.8% (price as of 2026-08-21) |
| Oct. 2, 2023 | ANTX | S 10b5-1 | 902 | $16.07 | $14,495 | 393,737 Indirect | -0.23% | Disposed | -63.8% (price as of 2026-08-21) |
| Sept. 29, 2023 | ANTX | S 10b5-1 | 15,764 | $16.28 | $256,638 | 394,639 Indirect | -3.84% | Disposed | -64.3% (price as of 2026-08-21) |
| Sept. 29, 2023 | ANTX | S 10b5-1 | 83,337 | $16.28 | $1,356,726 | 2,086,343 Indirect | -3.84% | Disposed | -64.3% (price as of 2026-08-21) |
| Sept. 28, 2023 | ANTX | S 10b5-1 | 1,356 | $16.11 | $21,845 | 410,403 Indirect | -0.33% | Disposed | -63.9% (price as of 2026-08-21) |
| Sept. 28, 2023 | ANTX | S 10b5-1 | 7,160 | $16.11 | $115,348 | 2,169,680 Indirect | -0.33% | Disposed | -63.9% (price as of 2026-08-21) |
| Sept. 27, 2023 | ANTX | S 10b5-1 | 134 | $16.07 | $2,153 | 411,759 Indirect | -0.03% | Disposed | -63.8% (price as of 2026-08-21) |
| Sept. 27, 2023 | ANTX | S 10b5-1 | 707 | $16.07 | $11,361 | 2,176,840 Indirect | -0.03% | Disposed | -63.8% (price as of 2026-08-21) |
| Sept. 13, 2023 | ANTX | S 10b5-1 | 64 | $16.00 | $1,024 | 411,893 Indirect | -0.02% | Disposed | -63.6% (price as of 2026-08-21) |
| Sept. 13, 2023 | ANTX | S 10b5-1 | 336 | $16.00 | $5,376 | 2,177,547 Indirect | -0.02% | Disposed | -63.6% (price as of 2026-08-21) |
| Sept. 7, 2023 | ANTX | S 10b5-1 | 537 | $16.05 | $8,619 | 411,957 Indirect | -0.13% | Disposed | -63.7% (price as of 2026-08-21) |
| Sept. 7, 2023 | ANTX | S 10b5-1 | 2,841 | $16.05 | $45,598 | 2,177,883 Indirect | -0.13% | Disposed | -63.7% (price as of 2026-08-21) |
| Sept. 6, 2023 | ANTX | S 10b5-1 | 598 | $16.02 | $9,580 | 412,494 Indirect | -0.14% | Disposed | -63.7% (price as of 2026-08-21) |
| Sept. 6, 2023 | ANTX | S 10b5-1 | 3,164 | $16.02 | $50,687 | 2,180,724 Indirect | -0.14% | Disposed | -63.7% (price as of 2026-08-21) |
| Aug. 23, 2023 | ANTX | S | 64 | $16.00 | $1,024 | 413,092 Indirect | -0.02% | Disposed | -63.6% (price as of 2026-08-21) |
| Aug. 23, 2023 | ANTX | S | 336 | $16.00 | $5,376 | 2,183,888 Indirect | -0.02% | Disposed | -63.6% (price as of 2026-08-21) |
| March 29, 2022 | ANTX | P | 166,666 | $15.00 | $2,499,990 | 2,210,735 Indirect | +8.15% | Acquired | -61.2% (price as of 2026-08-21) |
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 |
|---|---|---|---|---|---|---|---|
| March 19, 2026 | ANTX | Stock Option (right to buy) | Common Stock (23,742) | $5.91 | June 6, 2033 | 23,742 | Disposed |
| March 19, 2026 | ANTX | Stock Option (right to buy) | Common Stock (23,742) | — | June 6, 2033 | 23,742 | Acquired |
| March 19, 2026 | ANTX | Stock Option (right to buy) | Common Stock (20,724) | $17.28 | May 11, 2032 | 20,724 | Disposed |
| March 19, 2026 | ANTX | Stock Option (right to buy) | Common Stock (20,724) | — | May 11, 2032 | 20,724 | Acquired |
| Feb. 20, 2026 | ANTX | Stock Option (Right to Buy) | Common Stock (20,400) | $1.04 | Feb. 19, 2036 | 20,400 | Acquired |
| May 22, 2025 | ANTX | Stock Optin (Right to Buy) | Common Stock (19,111) | $1.19 | May 21, 2035 | 19,111 | Acquired |
| June 19, 2024 | ANTX | Stock Option (Right to Buy) | Common Stock (64,503) | $2.00 | June 18, 2034 | 64,503 | Acquired |
| June 7, 2023 | ANTX | Stock Option (right to buy) | Common Stock (23,742) | $5.91 | June 6, 2033 | 23,742 | Acquired |
| May 12, 2022 | ANTX | Stock Option (right to buy) | Common Stock (20,724) | $17.28 | May 11, 2032 | 20,724 | Acquired |
| March 29, 2022 | ANTX | Series B Convertible Preferred Stock | Common Stock (74,230) | — | — | 74,230 | Disposed |
| March 29, 2022 | ANTX | Series B Convertible Preferred Stock | Common Stock (392,433) | — | — | 392,433 | Disposed |
| March 29, 2022 | ANTX | Series A Convertible Preferred Stock | Common Stock (312,415) | — | — | 312,415 | Disposed |
| March 29, 2022 | ANTX | Series A Convertible Preferred Stock | Common Stock (1,651,636) | — | — | 1,651,636 | 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.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 24, 2022 | ANTX | Series A Convertible Preferred Stock→ Common Stock (1,651,636) | 1,651,636 | Indirect |
| March 24, 2022 | ANTX | Series A Convertible Preferred Stock→ Common Stock (312,415) | 312,415 | Indirect |
| March 24, 2022 | ANTX | Series B Convertible Preferred Stock→ Common Stock (392,433) | 392,433 | Indirect |
| March 24, 2022 | ANTX | Series B Convertible Preferred Stock→ Common Stock (74,230) | 74,230 | Indirect |