Altschuler Steven has filed 25 insider transactions across 3 companies since January 2023.
Most recent transaction: a disposition of 25000 shares of 89bio, Inc. ($ETNB) on October 30, 2025.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct. 30, 2025 | 89bio, Inc. | $ETNB | Altschuler Steven | Not found | D | Stock Option (Right to Buy) | 25000 | $0.00 | 0.0000 | 157,880,203 | 100.00% | 0.02% |
| Oct. 30, 2025 | 89bio, Inc. | $ETNB | Altschuler Steven | Not found | D | Stock Option (Right to Buy) | 56400 | $0.00 | 0.0000 | 157,880,203 | 100.00% | 0.04% |
| Oct. 30, 2025 | 89bio, Inc. | $ETNB | Altschuler Steven | Not found | D | Stock Option (Right to Buy) | 45150 | $0.00 | 0.0000 | 157,880,203 | 100.00% | 0.03% |
| Oct. 30, 2025 | 89bio, Inc. | $ETNB | Altschuler Steven | Not found | D | Stock Option (Right to Buy) | 27400 | $0.00 | 0.0000 | 157,880,203 | 100.00% | 0.02% |
| Oct. 30, 2025 | 89bio, Inc. | $ETNB | Altschuler Steven | Not found | D | Stock Option (Right to Buy) | 40000 | $0.00 | 0.0000 | 157,880,203 | 100.00% | 0.03% |
| Oct. 30, 2025 | 89bio, Inc. | $ETNB | Altschuler Steven | Not found | D | Stock Option (Right to Buy) | 7000 | $0.00 | 0.0000 | 157,880,203 | 100.00% | 0.00% |
| Oct. 30, 2025 | 89bio, Inc. | $ETNB | Altschuler Steven | Not found | D | Stock Option (Right to Buy) | 12500 | $0.00 | 0.0000 | 157,880,203 | 100.00% | 0.01% |
| June 26, 2025 | Lexeo Therapeutics, Inc. | $LXEO | Altschuler Steven | Not found | A | Stock Option (right to buy) | 25000 | $0.00 | 25,000.0000 | 33,196,997 | 9999.99% | 0.08% |
| June 24, 2025 | WW INTERNATIONAL, INC. | $WW | Altschuler Steven | Not found | A | Common Stock | 735 | $0.00 | 735.0000 | 79,578,000 | 9999.99% | 0.00% |
| June 24, 2025 | WW INTERNATIONAL, INC. | $WW | Altschuler Steven | Not found | M | Deferred Stock Unit | 40486 | $0.00 | 0.0000 | 79,578,000 | 100.00% | 0.05% |
| June 24, 2025 | WW INTERNATIONAL, INC. | $WW | Altschuler Steven | Not found | M | Common Stock | 40486 | $0.00 | 68,399.0000 | 79,578,000 | 145.04% | 0.05% |
| June 24, 2025 | WW INTERNATIONAL, INC. | $WW | Altschuler Steven | Not found | D | Common Stock | 68399 | $0.00 | 0.0000 | 79,578,000 | 100.00% | 0.09% |
| Feb. 3, 2025 | 89bio, Inc. | $ETNB | Altschuler Steven | Not found | A | Stock Option (Right to Buy) | 56400 | $0.00 | 56,400.0000 | 104,714,613 | 9999.99% | 0.05% |
| Dec. 30, 2024 | WW INTERNATIONAL, INC. | $WW | Altschuler Steven | Not found | A | Deferred Stock Unit | 3696 | $0.00 | 40,486.0000 | 79,578,000 | 10.05% | 0.00% |
| Sept. 30, 2024 | WW INTERNATIONAL, INC. | $WW | Altschuler Steven | Not found | A | Deferred Stock Unit | 3696 | $0.00 | 36,790.0000 | 79,732,000 | 11.17% | 0.00% |
| July 1, 2024 | WW INTERNATIONAL, INC. | $WW | Altschuler Steven | Not found | A | Deferred Stock Unit | 3696 | $0.00 | 33,094.0000 | 76,677,000 | 12.57% | 0.00% |
| June 25, 2024 | Lexeo Therapeutics, Inc. | $LXEO | Altschuler Steven | Not found | A | Stock Option (right to buy) | 18000 | $0.00 | 18,000.0000 | 0 | 9999.99% | 0.00% |
| April 1, 2024 | WW INTERNATIONAL, INC. | $WW | Altschuler Steven | Not found | A | Deferred Stock Unit | 3696 | $0.00 | 29,398.0000 | 76,677,000 | 14.38% | 0.00% |
| Feb. 1, 2024 | 89bio, Inc. | $ETNB | Altschuler Steven | Not found | A | Stock Option (Right to Buy) | 45150 | $0.00 | 45,150.0000 | 71,172,870 | 9999.99% | 0.06% |
| Jan. 1, 2024 | WW INTERNATIONAL, INC. | $WW | Altschuler Steven | Not found | A | Deferred Stock Unit | 3696 | $0.00 | 25,702.0000 | 76,677,000 | 16.80% | 0.00% |
| Oct. 2, 2023 | WW INTERNATIONAL, INC. | $WW | Altschuler Steven | Director | A | Deferred Stock Unit | 3696 | $0.00 | 22,006.0000 | 70,321,000 | 20.19% | 0.01% |
| July 3, 2023 | WW INTERNATIONAL, INC. | $WW | Altschuler Steven | Director | A | Deferred Stock Unit | 2053 | $0.00 | 18,310.0000 | 70,321,000 | 12.63% | 0.00% |
| April 3, 2023 | WW INTERNATIONAL, INC. | $WW | Altschuler Steven | Director | A | Deferred Stock Unit | 2053 | $0.00 | 16,257.0000 | 70,321,000 | 14.45% | 0.00% |
| Feb. 9, 2023 | 89bio, Inc. | $ETNB | Altschuler Steven | Director | A | Stock Option (Right to Buy) | 27400 | $0.00 | 27,400.0000 | 34,806,349 | 9999.99% | 0.08% |
| Jan. 2, 2023 | WW INTERNATIONAL, INC. | $WW | Altschuler Steven | Director | A | Deferred Stock Unit | 5067 | $0.00 | 14,204.0000 | 70,321,000 | 55.46% | 0.01% |