| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ALGS | Common Stock | Other | $0 | -485,979 | -25% | $0.000000 | 1,457,937 | 11 Jun 2021 | See Footnote | F1, F2 |
| transaction | ALGS | Common Stock | Other | $0 | +9,719 | $0.000000 | 9,719 | 11 Jun 2021 | See Footnote | F3, F4 | |
| transaction | ALGS | Common Stock | Other | $0 | -9,719 | -100% | $0.000000* | 0 | 11 Jun 2021 | See Footnote | F4, F5 |
| transaction | ALGS | Common Stock | Other | $0 | +8,383 | $0.000000 | 8,383 | 11 Jun 2021 | See Footnote | F6, F7 | |
| transaction | ALGS | Common Stock | Other | $0 | -8,383 | -100% | $0.000000* | 0 | 11 Jun 2021 | See Footnote | F7, F8 |
| transaction | ALGS | Common Stock | Other | $0 | +2,226 | +100% | $0.000000 | 4,452 | 11 Jun 2021 | Direct | F9 |
| holding | ALGS | Common Stock | 862,444 | 11 Jun 2021 | See Footnote | F10 |
| Id | Content |
|---|---|
| F1 | Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by Versant Venture Capital VI, L.P. ("VVC VI") to its partners pursuant to a Rule 10b5-1 trading plan. |
| F2 | Shares held by VVC VI. Versant Ventures VI GP, L.P. ("VV VI GP") is the general partner of VVC VI, and Versant Ventures VI GP-GP, LLC ("VV VI GP-GP") is the general partner of VV VI GP. The Reporting Person is a managing member of VV VI GP-GP and may be deemed to share voting and dispositive power over the shares held by VVC VI; however, he disclaims beneficial ownership of such securities, except to the extent of his pecuniary interests therein. |
| F3 | Represents a change in the form of ownership of VV VI GP by virtue of the receipt of shares in the pro-rata in-kind distribution of common stock of the Issuer for no consideration by VVC VI. |
| F4 | Shares held by VV VI GP. VV VI GP-GP is the general partner of VV VI GP. The Reporting Person is a managing member of VV VI GP-GP and may be deemed to share voting and dispositive power over the shares held by VV VI GP; however, he disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein. |
| F5 | Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by VV VI GP, to its partners. |
| F6 | Represents a change in the form of ownership of VV VI GP-GP by virtue of the receipt of shares in the pro-rata in-kind distribution of common stock of the Issuer for no consideration by VV VI GP. |
| F7 | Shares held by VV VI GP-GP. The Reporting Person is a managing member of VV VI GP-GP and may be deemed to share voting and dispositive power over the shares held VV VI GP-GP; however, he disclaims beneficial ownership of such securities, except to the extent of his pecuniary interests therein. |
| F8 | Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by VV VI GP-GP, to its members. |
| F9 | Represents a change in the form of ownership of the Reporting Person by virtue of the receipt of shares as a result of the pro-rata in-kind distribution of common stock of the Issuer for no consideration by VV VI GP-GP. |
| F10 | Shares held by Versant Vantage I, L.P. ("VV I"). Versant Vantage I GP, L.P. ("VV I GP") is the general partner of VV I, and Versant Vantage I GP-GP, LLC ("VV I GP-GP") is the general partner of VV I GP. The Reporting Person is a managing member of VV I GP-GP and may be deemed to share voting and dispositive power over the shares held by VV I; however, he disclaims beneficial ownership of such securities, except to the extent of his pecuniary interests therein. |