| Type | Value |
|---|---|
| cik | 0001326190 |
| ticker | ALT |
Discretionary BUY minus SELL in USD over rolling windows. Excludes compensation flow.
Rolling 14-day windows where ≥3 distinct insiders reported a transaction in the same direction.
| Date | Direction | Insiders | Strength | Tx | USD |
|---|---|---|---|---|---|
| 08 Jan 2026 | buy | 3 | mild | 3 | $24.5K |
| 05 Jan 2026 | buy | 4 | mild | 4 | $107.0K |
| 29 Dec 2025 | buy | 3 | mild | 3 | $104.9K |
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 06 Mar 2026 | PURCHASE | Durso Jerome Benedict | 20,000 | 3.54 USD | |
| 06 Mar 2026 | PURCHASE | WEAVER GREGORY L | 5,000 | 3.54 USD | |
| 26 Feb 2026 | GRANT_AWARD | Roberts M Scot | 222,670 | 0.00 USD | deriv |
| 26 Feb 2026 | GRANT_AWARD | Roberts M Scot | 95,430 | 0.00 USD | deriv |
| 26 Feb 2026 | GRANT_AWARD | WEAVER GREGORY L | 259,000 | 0.00 USD | deriv |
| 26 Feb 2026 | GRANT_AWARD | WEAVER GREGORY L | 111,000 | 0.00 USD | deriv |
| 30 Jan 2026 | EXERCISE | Roberts M Scot | 9,275 | 0.00 USD | |
| 31 Jan 2026 | GRANT_AWARD | Roberts M Scot | 5,567 | 3.07 USD | |
| 02 Feb 2026 | EXERCISE | Roberts M Scot | 7,775 | 0.00 USD | |
| 02 Feb 2026 | TAX_WITHHOLDING | Roberts M Scot | 2,329 | 5.55 USD | |
| 30 Jan 2026 | TAX_WITHHOLDING | Roberts M Scot | 2,859 | 5.60 USD | |
| 30 Jan 2026 | EXERCISE | Roberts M Scot | 9,275 | 0.00 USD | deriv |
| 02 Feb 2026 | EXERCISE | Roberts M Scot | 7,775 | 0.00 USD | deriv |
| 31 Jan 2026 | GRANT_AWARD | Garg Vipin K | 6,926 | 3.07 USD | |
| 30 Jan 2026 | TAX_WITHHOLDING | Garg Vipin K | 11,632 | 5.60 USD | |
| 30 Jan 2026 | EXERCISE | Garg Vipin K | 26,775 | 0.00 USD | |
| 30 Jan 2026 | EXERCISE | Garg Vipin K | 26,775 | 0.00 USD | deriv |
| 31 Jan 2026 | GRANT_AWARD | Jordt Raymond M | 4,571 | 3.07 USD | |
| 27 Jan 2026 | EXERCISE | Jordt Raymond M | 15,850 | 0.00 USD | |
| 27 Jan 2026 | TAX_WITHHOLDING | Jordt Raymond M | 4,229 | 6.18 USD | |
| 27 Jan 2026 | EXERCISE | Jordt Raymond M | 15,850 | 0.00 USD | deriv |
| 27 Jan 2026 | EXERCISE | Garg Vipin K | 41,200 | 0.00 USD | |
| 27 Jan 2026 | TAX_WITHHOLDING | Garg Vipin K | 17,898 | 6.18 USD | |
| 27 Jan 2026 | EXERCISE | Garg Vipin K | 41,200 | 0.00 USD | deriv |
| 27 Jan 2026 | TAX_WITHHOLDING | Roberts M Scot | 4,748 | 6.18 USD |