Michael Catelani
Insider
Activist
First SEC filing: Nov. 9, 2016 · Latest: Jan. 6, 2026
Insider at
Insider transactions
1 buys (P)
0 sells (S)
Net: $15,620
Avg return of open purchases vs now: 3.9%
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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 30, 2026 | ANIX | P | 5,500 | $2.84 | $15,620 | 50,000 Direct | +12.36% | Acquired | 3.9% (price as of 2026-10-02) |
| Jan. 5, 2026 | ANIX | A | 175,000 | · | · | 175,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 15, 2025 | ANIX | P | 9,289 | $2.15 | $19,971 | 44,500 Direct | +26.38% | Acquired | 37.2% (price as of 2026-10-02) |
| Jan. 2, 2025 | ANIX | A | 350,000 | · | · | 350,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 7, 2024 | ANIX | P | 6,250 | $2.40 | $15,000 | 35,211 Direct | +21.58% | Acquired | 22.9% (price as of 2026-10-02) |
| April 30, 2024 | ANIX | A | 1,189 | $2.52 | $2,996 | 28,961 Direct | +4.28% | Acquired | 17.1% (price as of 2026-10-02) |
| Jan. 12, 2024 | ANIX | A | 350,000 | · | · | 350,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 31, 2023 | ANIX | A | 1,117 | $2.69 | $3,005 | 27,772 Direct | +4.19% | Acquired | 9.7% (price as of 2026-10-02) |
| July 20, 2023 | ANIX | P | 5,500 | $3.64 | $20,020 | 26,655 Direct | +26.00% | Acquired | -19.0% (price as of 2026-10-02) |
| April 28, 2023 | ANIX | A | 865 | $3.47 | $3,002 | 21,155 Direct | +4.26% | Acquired | -15.0% (price as of 2026-10-02) |
| Jan. 3, 2023 | ANIX | A | 350,000 | · | · | 350,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 31, 2022 | ANIX | J | 1,069 | $2.81 | $3,004 | 20,290 Direct | +5.56% | Acquired | 5.0% (price as of 2026-10-02) |
| April 29, 2022 | ANIX | J | 1,086 | $2.76 | $2,997 | 19,221 Direct | +5.99% | Acquired | 6.9% (price as of 2026-10-02) |
| April 21, 2022 | ANIX | P | 5,500 | $2.66 | $14,630 | 18,135 Direct | +43.53% | Acquired | 10.9% (price as of 2026-10-02) |
| April 20, 2022 | ANIX | P | 2,509 | $2.53 | $6,348 | 12,635 Direct | +24.78% | Acquired | 16.6% (price as of 2026-10-02) |
| April 14, 2022 | ANIX | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-02) |
| March 10, 2022 | ANIX | A | 500,000 | · | · | 500,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 29, 2021 | ANIX | J | 743 | $4.04 | $3,002 | 10,126 Direct | +7.92% | Acquired | -27.0% (price as of 2026-10-02) |
| June 1, 2021 | ANIX | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 1, 2021 | ANIX | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-02) |
| April 30, 2021 | ANIX | J | 1,634 | $1.84 | $3,007 | 9,383 Direct | +21.09% | Acquired | 60.3% (price as of 2026-10-02) |
| Dec. 23, 2020 | ANIX | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 31, 2020 | ANIX | J | 1,918 | $1.56 | $2,992 | 7,749 Direct | +32.89% | Acquired | 89.1% (price as of 2026-10-02) |
| April 30, 2020 | ANIX | J | 1,867 | $1.61 | $3,006 | 5,829 Direct | +47.12% | Acquired | 83.2% (price as of 2026-10-02) |
| Dec. 12, 2019 | ANIX | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 31, 2019 | ANIX | J | 912 | $3.29 | $3,000 | 3,962 Direct | +29.90% | Acquired | -10.3% (price as of 2026-10-02) |
| Sept. 20, 2019 | ANIX | D | 50,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Sept. 20, 2019 | ANIX | A | 50,000 | · | · | 50,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 20, 2019 | ANIX | D | 200,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Sept. 20, 2019 | ANIX | A | 200,000 | · | · | 200,000 Direct | · | Acquired | (price as of 2026-10-02) |
| April 30, 2019 | ANIX | J | 800 | $3.43 | $2,744 | 3,050 Direct | +35.56% | Acquired | -14.0% (price as of 2026-10-02) |
| Sept. 18, 2018 | ANIX | P | 2,250 | $4.45 | $10,012 | 2,250 Direct | · | Acquired | -33.7% (price as of 2026-10-02) |
| May 8, 2018 | ANIX | A | 500,000 | · | · | 500,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 6, 2017 | ANIX | D | 50,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Sept. 6, 2017 | ANIX | A | 50,000 | · | · | 50,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 6, 2017 | ANIX | D | 200,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Sept. 6, 2017 | ANIX | A | 200,000 | · | · | 200,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 6, 2017 | ANIX | A | 200,000 | · | · | 200,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 15, 2016 | ANIX | A | 50,000 | · | · | 50,000 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. 5, 2026 | ANIX | Employee Stock Option [F1] | Common Stock | $3.18 | Jan. 5, 2036 | 175,000 | Acquired |
| Jan. 2, 2025 | ANIX | Employee Stock Option [F1] | Common Stock | $2.37 | Jan. 2, 2035 | 350,000 | Acquired |
| Jan. 12, 2024 | ANIX | Employee Stock Option (Right to Buy) [F1] | Common Stock | $4.39 | Jan. 12, 2034 | 350,000 | Acquired |
| Jan. 3, 2023 | ANIX | Employee Stock Option (Right to Buy) [F1] | Common Stock | $4.19 | Jan. 3, 2033 | 350,000 | Acquired |
| April 14, 2022 | ANIX | Employee Stock Option (Right to Buy) [F1] | Common Stock | $2.62 | April 14, 2032 | 100,000 | Acquired |
| March 10, 2022 | ANIX | Employee Stock Option (Right to Buy) [F1] | Common Stock | $2.74 | March 10, 2032 | 500,000 | Acquired |
| June 1, 2021 | ANIX | Employee Stock Option (Right to Buy) [F1] | Common Stock | $4.02 | June 1, 2031 | 100,000 | Acquired |
| June 1, 2021 | ANIX | Employee Stock Option (Right to Buy) [F1] | Common Stock | $4.02 | June 1, 2031 | 100,000 | Acquired |
| Dec. 23, 2020 | ANIX | Employee Stock Option (Right to Buy) [F1] | Common Stock | $2.83 | Dec. 23, 2030 | 100,000 | Acquired |
| Dec. 12, 2019 | ANIX | Employee Stock Option (Right to Buy) [F1] | Common Stock | $3.84 | Dec. 12, 2019 | 100,000 | Acquired |
| Sept. 20, 2019 | ANIX | Employee Stock Option | Common Stock | $0.67 | Nov. 15, 2026 | 50,000 | Disposed |
| Sept. 20, 2019 | ANIX | Employee Stock Option | Common Stock | $4.85 | Nov. 15, 2026 | 50,000 | Acquired |
| Sept. 20, 2019 | ANIX | Employee Stock Option | Common Stock | $0.67 | July 6, 2027 | 200,000 | Disposed |
| Sept. 20, 2019 | ANIX | Employee Stock Option | Common Stock | $0.96 | July 6, 2027 | 200,000 | Acquired |
| May 8, 2018 | ANIX | Employee Stock Option | Common Stock | $3.70 | May 8, 2028 | 500,000 | Acquired |
| Sept. 6, 2017 | ANIX | Employee Stock Option | Common Stock | $4.85 | Nov. 15, 2026 | 50,000 | Disposed |
| Sept. 6, 2017 | ANIX | Employee Stock Option | Common Stock | $0.67 | Nov. 15, 2026 | 50,000 | Acquired |
| Sept. 6, 2017 | ANIX | Employee Stock Option | Common Stock | $0.96 | July 6, 2027 | 200,000 | Disposed |
| Sept. 6, 2017 | ANIX | Employee Stock Option | Common Stock | $0.67 | July 6, 2027 | 200,000 | Acquired |
| July 6, 2017 | ANIX | Employee Stock Option (Right to Buy) [F1] | Common Stock | $0.96 | July 6, 2027 | 200,000 | Acquired |
| Nov. 15, 2016 | ANIX | Employee Stock Option (Right to Buy) [F1] | Common Stock | $4.85 | Nov. 15, 2026 | 50,000 | 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 |
|---|---|---|---|---|
| Nov. 9, 2016 | ANIX | Common Stock | 0 | Direct |