A
Astera Labs
ALAB · AI Networking
$350.62
-11.16 (-3.08%)
As of Jul 15, 2026 close
Insider Activity — Trailing 6 Months
Open-Market Buys
0
$0.0 · 0 lines · 0 insiders
Open-Market Sells
31
$595.7M · 328 lines · 10b5-1: 255/328
Net Shares (6M)
-2.7M
-1.60% of shares out
Active Insiders
12
6 officers · 6 directors
Latest Form 4
Jul 6
ALBA MANUEL · Sell · $1.8M
Price & Insider Transactions
Marker size ∝ transaction valueClosing priceBuySell
Transactions
Sortable · open-market, awards & exercises| Type | Price | Held After | Filed | ||||
|---|---|---|---|---|---|---|---|
ALBA MANUEL 74 lots | Sell10b5-1 | -183,000 -38.9% of holdings | avg $443.87 | $81.2M | 286,863 | Jul 1, 2026 | |
Dyckerhoff Stefan A 3 lots | Sell10b5-1 | -12,499 -73.0% of holdings | avg $450.00 | $5.6M | 4,631 | Jul 1, 2026 | |
Mayer Bethany 6 lots | Sell10b5-1 | -686 -11.0% of holdings | avg $395.04 | $271.0K | 5,550 | Jun 24, 2026 | |
Mayer Bethany | Award | +837 RSU grant (A) | — | — | 6,236 | Jun 4, 2026 | |
BARRATT CRAIG H | Award | +837 RSU grant (A) | — | — | 6,825 | Jun 4, 2026 | |
HURLSTON MICHAEL E. | Award | +837 RSU grant (A) | — | — | 92,482 | Jun 4, 2026 | |
LAZAR JACK R 18 lots | Sell10b5-1 | -10,000 -11.7% of holdings | avg $355.17 | $3.6M | 75,688 | Jun 4, 2026 | |
LAZAR JACK R | Award10b5-1 | +837 RSU grant (A) | — | — | 85,688 | Jun 4, 2026 | |
Dyckerhoff Stefan A | Award10b5-1 | +837 RSU grant (A) | — | — | 60,971 | Jun 4, 2026 | |
Dyckerhoff Stefan A 6 lots | Sell10b5-1 | -12,499 -70.3% of holdings | avg $364.35 | $4.6M | 5,292 | Jun 3, 2026 | |
Gajendra Sanjay President and COO | Gift10b5-1 | -226,189 -15.8% of holdings | $0.00 | $0.0 | 1,209,668 | May 22, 2026 | |
Gajendra Sanjay President and COO | Gift10b5-1 | +226,189 +4.5% of holdings | $0.00 | $0.0 | 5,290,402 | May 22, 2026 | |
Mazzara Philip General Counsel and Secretary | Sell | -796 -0.8% of holdings | $291.03 | $231.7K | 103,343 | May 21, 2026 | |
Gajendra Sanjay President and COO 5 lots | Sell10b5-1 | -400,000 -7.3% of holdings | avg $290.30 | $116.1M | 5,064,213 | May 21, 2026 | |
Gajendra Sanjay President and COO 6 lots | Sell10b5-1 | -280,000 -31.3% of holdings | avg $249.19 | $69.8M | 615,000 | May 19, 2026 | |
Mohan Jitendra Chief Executive Officer 2 lots | Sell10b5-1 | -28,737 -0.8% of holdings | avg $249.62 | $7.2M | 3,789,232 | May 19, 2026 | |
Mohan Jitendra Chief Executive Officer 37 lots | Sell10b5-1 | -206,658 -13.2% of holdings | avg $220.65 | $45.6M | 1,357,295 | May 18, 2026 | |
Mazzara Philip General Counsel and Secretary 18 lots | Sell | -14,076 -11.9% of holdings | avg $231.78 | $3.3M | 104,139 | May 18, 2026 | |
Gajendra Sanjay President and COO 17 lots | Sell | -95,444 -6.2% of holdings | avg $225.02 | $21.5M | 1,435,857 | May 18, 2026 | |
Mazzara Philip General Counsel and Secretary | Award | +131 RSU grant (A) | $120.18 | $15.7K | 118,215 | May 14, 2026 | |
Dyckerhoff Stefan A 6 lots | Sell10b5-1 | -12,499 -67.7% of holdings | avg $200.03 | $2.5M | 5,953 | May 7, 2026 | |
Mohan Jitendra Chief Executive Officer 7 lots | Sell10b5-1 | -139,951 -3.4% of holdings | avg $200.16 | $28.0M | 3,929,183 | May 7, 2026 | |
Gajendra Sanjay President and COO 45 lots | Sell10b5-1 | -280,000 -29.9% of holdings | avg $198.39 | $55.6M | 655,000 | May 7, 2026 | |
Lynch Desmond Chief Financial Officer 2 lots | Award | +49,584 RSU grant (A) | — | — | 49,584 | May 1, 2026 | |
Dyckerhoff Stefan A 3 lots | Sell10b5-1 | -13,399 -67.0% of holdings | avg $175.12 | $2.3M | 6,614 | Apr 20, 2026 | |
Mohan Jitendra Chief Executive Officer 2 lots | Sell10b5-1 | -10,188 -0.2% of holdings | avg $175.45 | $1.8M | 4,069,134 | Apr 20, 2026 | |
Dyckerhoff Stefan A 3 lots | Sell10b5-1 | -11,599 -61.3% of holdings | avg $175.00 | $2.0M | 7,323 | Apr 17, 2026 | |
Mohan Jitendra Chief Executive Officer 8 lots | Sell10b5-1 | -325,693 -7.4% of holdings | avg $172.14 | $56.1M | 4,079,322 | Apr 17, 2026 | |
Mohan Jitendra Chief Executive Officer 2 lots | Sell10b5-1 | -2,967 -0.1% of holdings | avg $174.60 | $518.0K | 4,405,015 | Apr 15, 2026 | |
Mohan Jitendra Chief Executive Officer 2 lots | Sell10b5-1 | -123,750 -2.7% of holdings | avg $149.68 | $18.5M | 4,407,982 | Apr 10, 2026 | |
Mazzara Philip General Counsel and Secretary 5 lots | Sell10b5-1 | -10,000 -7.8% of holdings | avg $107.77 | $1.1M | 118,084 | Apr 1, 2026 | |
ALBA MANUEL 7 lots | Sell10b5-1 | -183,000 -36.4% of holdings | avg $107.61 | $19.7M | 319,863 | Apr 1, 2026 | |
Mohan Jitendra Chief Executive Officer 10 lots | Sell10b5-1 | -157,500 -3.4% of holdings | avg $131.58 | $20.7M | 4,531,732 | Mar 17, 2026 | |
LAZAR JACK R | Sell10b5-1 | -2,500 -2.9% of holdings | $130.00 | $325.0K | 84,851 | Mar 16, 2026 | |
LAZAR JACK R 6 lots | Sell10b5-1 | -7,500 -7.9% of holdings | avg $119.80 | $898.5K | 87,351 | Mar 5, 2026 | |
Mazzara Philip General Counsel and Secretary 8 lots | Sell10b5-1 | -10,000 -7.2% of holdings | avg $117.47 | $1.2M | 128,084 | Mar 2, 2026 | |
Mazzara Philip General Counsel and Secretary 5 lots | Sell | -4,849 -3.4% of holdings | avg $123.80 | $600.3K | 138,084 | Feb 17, 2026 | |
Tate Michael Truett Chief Financial Officer 5 lots | Sell | -12,001 -5.9% of holdings | avg $123.81 | $1.5M | 192,083 | Feb 17, 2026 | |
Gajendra Sanjay President and COO 5 lots | Sell | -94,971 -5.8% of holdings | avg $123.81 | $11.8M | 1,531,301 | Feb 17, 2026 | |
Mohan Jitendra Chief Executive Officer 5 lots | Sell | -94,971 -6.1% of holdings | avg $123.81 | $11.8M | 1,452,739 | Feb 17, 2026 | |
Mazzara Philip General Counsel and Secretary | Award | +5,893 RSU grant (A) | — | — | 142,933 | Feb 6, 2026 | |
Mohan Jitendra Chief Executive Officer | Award | +26,522 RSU grant (A) | — | — | 1,547,710 | Feb 6, 2026 | |
Gajendra Sanjay President and COO | Award | +26,522 RSU grant (A) | — | — | 1,626,272 | Feb 6, 2026 | |
Tate Michael Truett Chief Financial Officer | Award | +11,787 RSU grant (A) | — | — | 204,084 | Feb 6, 2026 | |
Cota Germaine Chief Accting. Off. & VP, Fin. 2 lots | Award | +24,933 RSU grant (A) | — | — | 24,989 | Feb 2, 2026 | |
Mazzara Philip General Counsel and Secretary 9 lots | Sell10b5-1 | -10,000 -6.8% of holdings | avg $178.41 | $1.8M | 137,040 | Jan 2, 2026 | |
Gajendra Sanjay President and COO | Gift | -71,000 -1.2% of holdings | $0.00 | $0.0 | 5,864,213 | Dec 2, 2025 | |
Mohan Jitendra Chief Executive Officer | Gift | +559,230 +13.5% of holdings | $0.00 | $0.0 | 4,689,232 | Dec 1, 2025 | |
Mohan Jitendra Chief Executive Officer | Gift | -559,230 -26.9% of holdings | $0.00 | $0.0 | 1,521,188 | Dec 1, 2025 | |
ALBA MANUEL 38 lots | Sell10b5-1 | -183,000 -34.2% of holdings | avg $166.18 | $30.4M | 352,863 | Dec 1, 2025 |
Page 1 of 2
Net Insider Activity by Quarter
Most Active Insiders — Trailing 12 Months
Gajendra Sanjay President and COO | 3 | 99 | -1,727,793 | $-352.2M | May 22, 2026 |
Mohan Jitendra Chief Executive Officer | 2 | 93 | -1,539,554 | $-239.9M | May 19, 2026 |
ALBA MANUEL | 0 | 146 | -745,259 | $-164.5M | Jul 1, 2026 |
Tate Michael Truett Chief Financial Officer | 3 | 22 | -211,767 | $-42.9M | Feb 17, 2026 |
Dyckerhoff Stefan A | 1 | 30 | -124,658 | $-26.1M | Jul 1, 2026 |
Mazzara Philip General Counsel and Secretary | 4 | 68 | -59,253 | $-13.9M | May 21, 2026 |
LAZAR JACK R | 1 | 39 | -44,163 | $-9.2M | Jun 4, 2026 |
Mayer Bethany | 1 | 6 | +151 | $-271.0K | Jun 24, 2026 |
Parsed from SEC Form 4 filings via EDGAR. Open-market transactions (codes P/S) shown with awards, exercises and withholding for context; 10b5-1 tag indicates a pre-planned trade. Same-day lots by one insider consolidated; each row links to the filing index. Updated daily.