ALAB Form 4: Director Dyckerhoff Reports Trust Holdings of 364,064 Shares
Rhea-AI Filing Summary
Astera Labs director Stefan A. Dyckerhoff reported multiple sales of company common stock on 08/07/2025 and 08/08/2025 totaling 52,000 shares. The filings show weighted-average sale prices in ranges reported between $172.50 and $175.86. Following the reported transactions one line reports direct beneficial ownership of 74,154 shares and the filing discloses substantial indirect holdings, including 364,064 shares held by a trust and several ~3,765-share holdings by named entities. The form notes 2,351 shares to be issued upon vesting of restricted stock units and includes standard disclaimers that certain partnership and trust holdings are disclaimed except for pecuniary interest. The Form 4 is signed and dated 08/11/2025.
Positive
- Timely, detailed disclosure of multiple transactions with weighted-average price footnotes and a signed Form 4 dated 08/11/2025
- Substantial retained interest via indirect holdings, including a trust holding of 364,064 shares, indicating the reporting person remains economically invested
Negative
- Insider sales totaling 52,000 shares executed on 08/07/2025 and 08/08/2025, a material volume that may attract investor attention
- Direct beneficial ownership reduced in the filing to reported post-transaction figures such as 74,154 shares on 08/08/2025
Insights
TL;DR: Director conducted sizable open-market sales but continues to report significant indirect stake; disclosure is complete and timely.
The report documents 52,000 shares sold over two days at weighted-average prices within the $172.50–$175.86 range. From a market-sentiment perspective, concurrent sales of this magnitude can attract attention, yet the filer retains material indirect holdings—most notably 364,064 shares held by a trust—and the filing discloses 2,351 RSU-related shares to be issued. The disclosure is explicit about the nature of indirect ownership and includes requisite footnotes on weighted-average pricing, supporting transparency for investors evaluating insider activity.
TL;DR: Significant director sales occurred and reduce direct holdings; governance watchers may view the transactions as notable but the filer maintains large indirect positions.
The Form 4 shows multiple sales on 08/07/2025 and 08/08/2025 that together amount to 52,000 shares, with explicit weighted-average price ranges provided in footnotes. One reported post-transaction direct holding is 74,154 shares while several trust and partnership entries indicate retained indirect ownership. The filing also contains standard disclaimers about beneficial ownership and provides commitment to furnish breakdowns of sales by price when requested, which aids regulatory and governance review.
Insider Trade Summary
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Sale | Common Stock | 25,000 | $175.2591 | $4.38M |
| Sale | Common Stock | 1,000 | $175.2591 | $175K |
| Sale | Common Stock | 10,940 | $172.8563 | $1.89M |
| Sale | Common Stock | 438 | $172.8563 | $76K |
| Sale | Common Stock | 13,963 | $173.8568 | $2.43M |
| Sale | Common Stock | 559 | $173.8568 | $97K |
| Sale | Common Stock | 97 | $174.52 | $17K |
| Sale | Common Stock | 3 | $174.52 | $523.56 |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
Footnotes (1)
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $172.50 to $173.50 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Includes 2,351 shares to be issued in connection with the vesting of restricted stock units. The Reporting Person shares pecuniary interest in such shares with other parties pursuant to contractual relationships. The Reporting Person disclaims beneficial ownership in these shares except as to the Reporting Person's pecuniary interest in these shares. Shares held by a limited partnership of which the Reporting Person is a trustee of a trust which is the general partner. The Reporting Person disclaims beneficial ownership in these shares except as to the Reporting Person's pecuniary interest therein. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $173.515 to $174.405 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $175.07 to $175.86 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Shares held by an irrevocable trust of which the Reporting Person is a Trustee. The Reporting Person disclaims beneficial ownership in these shares except as to the Reporting Person's pecuniary interest therein. Shares held by a trust of which the Reporting Person is a Trustee. The Reporting Person disclaims beneficial ownership in these shares except as to the Reporting Person's pecuniary interest therein.
