Astera Labs's top three insider shareholders as of September 12, 2026 are Sanjay Gajendra (President And Coo, 6.52Mn shares), Jitendra Mohan (Chief Executive Officer, 3.79Mn shares), Jitendra Mohan (Chief Executive Officer, 3.00Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Manuel Alba | Director | 0 | 1,378,361 | 1,378,361 | 30.3% | 03 Sep, 2026 |
| 2 | Jitendra Mohan | Chief Executive Officer | 1,266,665 | 0 | 1,266,665 | 27.8% | 19 Aug, 2026 |
| 3 | Sanjay Gajendra | President And Coo | 1,119,038 | 0 | 1,119,038 | 24.6% | 19 Aug, 2026 |
| 4 | Stefan A Dyckerhoff | Director | 50,456 | 298,042 | 348,498 | 7.7% | 03 Sep, 2026 |
| 5 | Michael Truett Tate | Chief Financial Officer | 192,083 | 0 | 192,083 | 4.2% | 19 Feb, 2026 |
| 6 | Philip Mazzara | General Counsel And Secretary | 96,542 | 0 | 96,542 | 2.1% | 19 Aug, 2026 |
| 7 | Jack R Lazar | Director | 75,688 | 0 | 75,688 | 1.7% | 08 Jun, 2026 |
| 8 | Desmond Lynch | Chief Financial Officer | 49,584 | 0 | 49,584 | 1.1% | 05 May, 2026 |
| 9 | Germaine Cota | Chief Accting. Off. Vp, Fin. | 26,440 | 0 | 26,440 | 0.6% | 22 Jul, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 17 Aug, 2026 | Sanjay Gajendra | President And Coo | Disposed S | 578 | $352.11 | $203.52K | 1,209,090 | Direct |
| 17 Aug, 2026 | Philip Mazzara | General Counsel And Secretary | Disposed S | 44 | $352.10 | $15.49K | 103,299 | Direct |
| 17 Aug, 2026 | Jitendra Mohan | Chief Executive Officer | Disposed S | 578 | $352.11 | $203.52K | 1,356,717 | Direct |
| 17 Aug, 2026 | Philip Mazzara | General Counsel And Secretary | Disposed S | 82 | $351.24 | $28.80K | 103,217 | Direct |
| 17 Aug, 2026 | Sanjay Gajendra | President And Coo | Disposed S | 1,049 | $351.24 | $368.45K | 1,208,041 | Direct |
| 17 Aug, 2026 | Jitendra Mohan | Chief Executive Officer | Disposed S | 1,049 | $351.24 | $368.45K | 1,355,668 | Direct |
| 17 Aug, 2026 | Sanjay Gajendra | President And Coo | Disposed S | 1,984 | $349.19 | $692.80K | 1,206,057 | Direct |
| 17 Aug, 2026 | Jitendra Mohan | Chief Executive Officer | Disposed S | 1,984 | $349.19 | $692.80K | 1,353,684 | Direct |
| 17 Aug, 2026 | Philip Mazzara | General Counsel And Secretary | Disposed S | 156 | $349.19 | $54.47K | 103,061 | Direct |
| 17 Aug, 2026 | Jitendra Mohan | Chief Executive Officer | Disposed S | 1,057 | $348.05 | $367.88K | 1,352,627 | Direct |
| 17 Aug, 2026 | Philip Mazzara | General Counsel And Secretary | Disposed S | 81 | $348.05 | $28.19K | 102,980 | Direct |
| 17 Aug, 2026 | Sanjay Gajendra | President And Coo | Disposed S | 1,057 | $348.05 | $367.88K | 1,205,000 | Direct |
| 17 Aug, 2026 | Philip Mazzara | General Counsel And Secretary | Disposed S | 269 | $347.02 | $93.35K | 102,711 | Direct |
| 17 Aug, 2026 | Jitendra Mohan | Chief Executive Officer | Disposed S | 3,500 | $347.01 | $1.21Mn | 1,349,127 | Direct |
| 17 Aug, 2026 | Sanjay Gajendra | President And Coo | Disposed S | 3,500 | $347.01 | $1.21Mn | 1,201,500 | Direct |
| 17 Aug, 2026 | Jitendra Mohan | Chief Executive Officer | Disposed S | 2,525 | $346.13 | $873.97K | 1,346,602 | Direct |
| 17 Aug, 2026 | Philip Mazzara | General Counsel And Secretary | Disposed S | 199 | $346.13 | $68.88K | 102,512 | Direct |
| 17 Aug, 2026 | Sanjay Gajendra | President And Coo | Disposed S | 2,525 | $346.13 | $873.97K | 1,198,975 | Direct |
| 17 Aug, 2026 | Sanjay Gajendra | President And Coo | Disposed S | 17,373 | $344.99 | $5.99Mn | 1,181,602 | Direct |
| 17 Aug, 2026 | Jitendra Mohan | Chief Executive Officer | Disposed S | 17,373 | $344.99 | $5.99Mn | 1,329,229 | Direct |