Derrick Richardson
Insider
First SEC filing: June 27, 2024 · Latest: June 27, 2024
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 |
|---|---|---|---|---|---|---|---|---|---|
| July 29, 2025 | ALMS | A | 42,800 | · | · | 42,800 Direct | · | Acquired | (price as of 2026-10-02) |
| July 29, 2025 | ALMS | A | 64,200 | · | · | 64,200 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2025 | ALMS | A | 50,000 | · | · | 50,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 1, 2024 | ALMS | D | 3,208 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 1, 2024 | ALMS | A | 3,208 | · | · | 3,208 Direct | · | Acquired | (price as of 2026-10-02) |
| July 1, 2024 | ALMS | D | 34,224 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 1, 2024 | ALMS | A | 34,224 | · | · | 34,224 Direct | · | Acquired | (price as of 2026-10-02) |
| July 1, 2024 | ALMS | D | 19,251 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 1, 2024 | ALMS | A | 19,251 | · | · | 19,251 Direct | · | Acquired | (price as of 2026-10-02) |
| July 1, 2024 | ALMS | D | 10,695 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 1, 2024 | ALMS | A | 10,695 | · | · | 10,695 Direct | · | Acquired | (price as of 2026-10-02) |
| July 1, 2024 | ALMS | D | 3,208 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 1, 2024 | ALMS | A | 3,208 | · | · | 3,208 Direct | · | Acquired | (price as of 2026-10-02) |
| July 1, 2024 | ALMS | D | 4,663 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 1, 2024 | ALMS | A | 4,663 | · | · | 4,663 Direct | · | Acquired | (price as of 2026-10-02) |
| July 1, 2024 | ALMS | D | 9,161 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 1, 2024 | ALMS | A | 9,161 | · | · | 9,161 Direct | · | Acquired | (price as of 2026-10-02) |
| July 1, 2024 | ALMS | D | 21,390 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 1, 2024 | ALMS | A | 21,390 | · | · | 21,390 Direct | · | Acquired | (price as of 2026-10-02) |
| July 1, 2024 | ALMS | D | 29,946 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 1, 2024 | ALMS | A | 29,946 | · | · | 29,946 Direct | · | Acquired | (price as of 2026-10-02) |
| June 27, 2024 | ALMS | A | 3,208 | · | · | 3,208 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 |
|---|---|---|---|---|---|---|---|
| July 29, 2025 | ALMS | Stock Option (Right to Buy) | Common Stock | $3.95 | July 28, 2035 | 64,200 | Acquired |
| Feb. 18, 2025 | ALMS | Stock Option (Right to Buy) | Common Stock | $5.06 | Feb. 17, 2035 | 50,000 | Acquired |
| July 1, 2024 | ALMS | Stock Option (Right to Buy) | Class A Common Stock | $16.00 | June 26, 2034 | 3,208 | Disposed |
| July 1, 2024 | ALMS | Stock Option (Right to Buy) | Common Stock | $16.00 | June 26, 2034 | 3,208 | Acquired |
| July 1, 2024 | ALMS | Stock Option (Right to Buy) | Class A Common Stock | $8.84 | Sept. 14, 2031 | 34,224 | Disposed |
| July 1, 2024 | ALMS | Stock Option (Right to Buy) | Common Stock | $8.84 | Sept. 14, 2031 | 34,224 | Acquired |
| July 1, 2024 | ALMS | Stock Option (Right to Buy) | Class A Common Stock | $8.84 | Jan. 26, 2032 | 19,251 | Disposed |
| July 1, 2024 | ALMS | Stock Option (Right to Buy) | Common Stock | $8.84 | Jan. 26, 2032 | 19,251 | Acquired |
| July 1, 2024 | ALMS | Stock Option (Right to Buy) | Class A Common Stock | $8.84 | Jan. 26, 2032 | 10,695 | Disposed |
| July 1, 2024 | ALMS | Stock Option (Right to Buy) | Common Stock | $8.84 | Jan. 26, 2032 | 10,695 | Acquired |
| July 1, 2024 | ALMS | Stock Option (Right to Buy) | Class A Common Stock | $8.84 | June 22, 2033 | 3,208 | Disposed |
| July 1, 2024 | ALMS | Stock Option (Right to Buy) | Common Stock | $8.84 | June 22, 2033 | 3,208 | Acquired |
| July 1, 2024 | ALMS | Stock Option (Right to Buy) | Class A Common Stock | $8.84 | Oct. 8, 2033 | 4,663 | Disposed |
| July 1, 2024 | ALMS | Stock Option (Right to Buy) | Common Stock | $8.84 | Oct. 8, 2033 | 4,663 | Acquired |
| July 1, 2024 | ALMS | Stock Option (Right to Buy) | Class A Common Stock | $8.84 | March 28, 2034 | 9,161 | Disposed |
| July 1, 2024 | ALMS | Stock Option (Right to Buy) | Common Stock | $8.84 | March 28, 2034 | 9,161 | Acquired |
| July 1, 2024 | ALMS | Stock Option (Right to Buy) | Class A Common Stock | $10.20 | May 5, 2034 | 21,390 | Disposed |
| July 1, 2024 | ALMS | Stock Option (Right to Buy) | Common Stock | $10.20 | May 5, 2034 | 21,390 | Acquired |
| July 1, 2024 | ALMS | Stock Option (Right to Buy) | Class A Common Stock | $13.33 | June 5, 2034 | 29,946 | Disposed |
| July 1, 2024 | ALMS | Stock Option (Right to Buy) | Common Stock | $13.33 | June 5, 2034 | 29,946 | Acquired |
| June 27, 2024 | ALMS | Stock Option (Right to Buy) | Class A Common Stock | $16.00 | June 26, 2034 | 3,208 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 8 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 27, 2024 | ALMS | Stock Option (Right to Buy) | 34,224 | Direct |
| June 27, 2024 | ALMS | Stock Option (Right to Buy) | 19,251 | Direct |
| June 27, 2024 | ALMS | Stock Option (Right to Buy) | 10,695 | Direct |
| June 27, 2024 | ALMS | Stock Option (Right to Buy) | 3,208 | Direct |
| June 27, 2024 | ALMS | Stock Option (Right to Buy) | 4,663 | Direct |
| June 27, 2024 | ALMS | Stock Option (Right to Buy) | 9,161 | Direct |
| June 27, 2024 | ALMS | Stock Option (Right to Buy) | 21,390 | Direct |
| June 27, 2024 | ALMS | Stock Option (Right to Buy) | 29,946 | Direct |