Dyckerhoff Stefan A insider trades
Dyckerhoff Stefan A has filed 17 Form 4s with the SEC that we hold, all for Astera Labs, Inc. (ALAB), as Director. Across all of them we count 0 purchases worth $0 and 73 sales worth $70.7M reported on Form 4. In the last 12 months: 0 purchases ($0) and 45 sales ($29.1M). The largest single trade was a sale of 197,297 shares of Astera Labs, Inc. worth $17.9M, dated 2024-11-18. Of 15 sales filed since we began reading the 10b5-1 checkbox, 15 (100%) were marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2024-03-22 and the latest 2026-10-09.
Astera Labs, Inc. (ALAB)
Director · 17 filings · 73 purchases and sales
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2024-11-06 | S, sale reported on Form 4 | 3,509 | $311.8K | 2024-11-08 | SEC |
| 2024-11-06 | S, sale reported on Form 4 | 5,628 | $495.6K | 2024-11-08 | SEC |
| 2024-11-06 | S, sale reported on Form 4 | 40,863 | $3.7M | 2024-11-08 | SEC |
| 2024-11-06 | S, sale reported on Form 4 | 6,567 | $591.0K | 2024-11-08 | SEC |
| 2024-11-11 | S, sale reported on Form 4 | 499 | $48.6K | 2024-11-13 | SEC |
| 2024-11-11 | S, sale reported on Form 4 | 1,541 | $147.2K | 2024-11-13 | SEC |
| 2024-11-11 | S, sale reported on Form 4 | 36,202 | $3.3M | 2024-11-13 | SEC |
| 2024-11-11 | S, sale reported on Form 4 | 7,583 | $698.6K | 2024-11-13 | SEC |
| 2024-11-11 | S, sale reported on Form 4 | 1,124 | $105.7K | 2024-11-13 | SEC |
| 2024-11-11 | S, sale reported on Form 4 | 3,051 | $294.6K | 2024-11-13 | SEC |
| 2024-11-18 | S, sale reported on Form 4 | 197,297 | $17.9M | 2024-11-20 | SEC |
| 2024-11-19 | S, sale reported on Form 4 | 6,148 | $585.9K | 2024-11-20 | SEC |
| 2024-11-22 | S, sale reported on Form 4 | 443 | $46.9K | 2024-11-26 | SEC |
| 2024-11-22 | S, sale reported on Form 4 | 266 | $27.9K | 2024-11-26 | SEC |
| 2024-11-22 | S, sale reported on Form 4 | 7,279 | $778.6K | 2024-11-26 | SEC |
| 2024-11-22 | S, sale reported on Form 4 | 291 | $31.1K | 2024-11-26 | SEC |
| 2024-11-22 | S, sale reported on Form 4 | 6,638 | $696.4K | 2024-11-26 | SEC |
| 2024-11-22 | S, sale reported on Form 4 | 11,083 | $1.2M | 2024-11-26 | SEC |
| 2024-11-26 | S, sale reported on Form 4 | 7,815 | $837.5K | 2024-11-26 | SEC |
| 2024-11-26 | S, sale reported on Form 4 | 7,814 | $837.4K | 2024-11-26 | SEC |
| 2025-08-07 | S, sale reported on Form 4 | 97 | $16.9K | 2025-08-11 | SEC |
| 2025-08-07 | S, sale reported on Form 4 | 3 | $524 | 2025-08-11 | SEC |
| 2025-08-07 | S, sale reported on Form 4 | 559 | $97.2K | 2025-08-11 | SEC |
| 2025-08-07 | S, sale reported on Form 4 | 13,963 | $2.4M | 2025-08-11 | SEC |
| 2025-08-07 | S, sale reported on Form 4 | 438 | $75.7K | 2025-08-11 | SEC |
| 2025-08-07 | S, sale reported on Form 4 | 10,940 | $1.9M | 2025-08-11 | SEC |
| 2025-08-08 | S, sale reported on Form 4 | 1,000 | $175.3K | 2025-08-11 | SEC |
| 2025-08-08 | S, sale reported on Form 4 | 25,000 | $4.4M | 2025-08-11 | SEC |
| 2026-04-17 | S, sale reported on Form 4 | 3,253 | $569.3K | 2026-04-21 | SEC |
| 2026-04-17 | S, sale reported on Form 4 | 7,733 | $1.4M | 2026-04-21 | SEC |
| 2026-04-17 | S, sale reported on Form 4 | 613 | $107.3K | 2026-04-21 | SEC |
| 2026-04-20 | S, sale reported on Form 4 | 3,757 | $657.9K | 2026-04-21 | SEC |
| 2026-04-20 | S, sale reported on Form 4 | 8,933 | $1.6M | 2026-04-21 | SEC |
| 2026-04-20 | S, sale reported on Form 4 | 709 | $124.2K | 2026-04-21 | SEC |
| 2026-05-07 | S, sale reported on Form 4 | 1,722 | $346.3K | 2026-05-11 | SEC |
| 2026-05-07 | S, sale reported on Form 4 | 4,095 | $823.5K | 2026-05-11 | SEC |
| 2026-05-07 | S, sale reported on Form 4 | 336 | $66.9K | 2026-05-11 | SEC |
| 2026-05-07 | S, sale reported on Form 4 | 4,238 | $843.4K | 2026-05-11 | SEC |
| 2026-05-07 | S, sale reported on Form 4 | 325 | $65.4K | 2026-05-11 | SEC |
| 2026-05-07 | S, sale reported on Form 4 | 1,783 | $354.8K | 2026-05-11 | SEC |
| 2026-06-03 | S, sale reported on Form 4 | 7,314 | $2.7M | 2026-06-05 | SEC |
| 2026-06-03 | S, sale reported on Form 4 | 3,077 | $1.1M | 2026-06-05 | SEC |
| 2026-06-03 | S, sale reported on Form 4 | 580 | $211.3K | 2026-06-05 | SEC |
| 2026-06-03 | S, sale reported on Form 4 | 81 | $29.6K | 2026-06-05 | SEC |
| 2026-06-03 | S, sale reported on Form 4 | 1,019 | $372.0K | 2026-06-05 | SEC |
| 2026-06-03 | S, sale reported on Form 4 | 428 | $156.3K | 2026-06-05 | SEC |
| 2026-07-01 | S, sale reported on Form 4 | 3,505 | $1.6M | 2026-07-02 | SEC |
| 2026-07-01 | S, sale reported on Form 4 | 8,333 | $3.7M | 2026-07-02 | SEC |
| 2026-07-01 | S, sale reported on Form 4 | 661 | $297.4K | 2026-07-02 | SEC |
| 2026-08-06 | S, sale reported on Form 4 | 1,029 | $318.3K | 2026-08-10 | SEC |
| 2026-08-06 | S, sale reported on Form 4 | 2,447 | $756.8K | 2026-08-10 | SEC |
| 2026-08-06 | S, sale reported on Form 4 | 194 | $60.0K | 2026-08-10 | SEC |
| 2026-08-06 | S, sale reported on Form 4 | 269 | $83.8K | 2026-08-10 | SEC |
| 2026-08-06 | S, sale reported on Form 4 | 640 | $199.3K | 2026-08-10 | SEC |
| 2026-08-06 | S, sale reported on Form 4 | 51 | $15.9K | 2026-08-10 | SEC |
| 2026-08-06 | S, sale reported on Form 4 | 2,207 | $691.0K | 2026-08-10 | SEC |
| 2026-08-06 | S, sale reported on Form 4 | 5,246 | $1.6M | 2026-08-10 | SEC |
| 2026-08-06 | S, sale reported on Form 4 | 416 | $130.2K | 2026-08-10 | SEC |
| 2026-09-02 | S, sale reported on Form 4 | 273 | $74.7K | 2026-09-03 | SEC |
| 2026-09-02 | S, sale reported on Form 4 | 650 | $177.9K | 2026-09-03 | SEC |
| 2026-09-02 | S, sale reported on Form 4 | 52 | $14.2K | 2026-09-03 | SEC |
| 2026-09-02 | S, sale reported on Form 4 | 2,275 | $625.1K | 2026-09-03 | SEC |
| 2026-09-02 | S, sale reported on Form 4 | 5,409 | $1.5M | 2026-09-03 | SEC |
| 2026-09-02 | S, sale reported on Form 4 | 429 | $117.9K | 2026-09-03 | SEC |
| 2026-09-02 | S, sale reported on Form 4 | 785 | $216.3K | 2026-09-03 | SEC |
| 2026-09-02 | S, sale reported on Form 4 | 1,867 | $514.4K | 2026-09-03 | SEC |
| 2026-09-02 | S, sale reported on Form 4 | 148 | $40.8K | 2026-09-03 | SEC |
| 2026-09-02 | S, sale reported on Form 4 | 172 | $47.6K | 2026-09-03 | SEC |
| 2026-09-02 | S, sale reported on Form 4 | 407 | $112.6K | 2026-09-03 | SEC |
| 2026-09-02 | S, sale reported on Form 4 | 32 | $8.9K | 2026-09-03 | SEC |
| 2026-10-07 | S, sale reported on Form 4 | 3,505 | $1.3M | 2026-10-09 | SEC |
| 2026-10-07 | S, sale reported on Form 4 | 8,333 | $3.1M | 2026-10-09 | SEC |
| 2026-10-07 | S, sale reported on Form 4 | 661 | $248.6K | 2026-10-09 | SEC |
Source
Counted from the Form 4 filings this reporting owner (SEC CIK 1484394) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
