Insider Trading for ALAB
View recent insider trading activity including purchases, sales, and awards. Insider trading can provide insights into how executives view their company's prospects.
Insider Trading Summary
Shares Acquired122.7K
Past 100 transactions
Shares Disposed1.5M
Past 100 transactions
Net Position-1.4M
Overall insider sentiment: bearish
Recent Activity (30 Days)
Acquisitions: 63.3K shares
Dispositions: 1.1M shares
Net: -1.0M shares
Insiders have been net sellers recently, which could indicate concerns about current valuation or short-term outlook.
Quarterly Activity (3 Months)
Acquisitions: 122.7K shares
Dispositions: 1.5M shares
Net: -1.4M shares
Insiders have been net sellers over the quarter, which institutional investors may view as a cautionary signal.
Key Insider Activity: Jul 2, 2025 to Aug 28, 2025
Gajendra Sanjay
ExecutiveChief Operating Officer
-536.4K shares
16 transactions
Mohan Jitendra
ExecutiveCorporate Officer
-490.3K shares
27 transactions
Tate Michael Truett
ExecutiveCorporate Officer
-185.6K shares
15 transactions
ALBA MANUEL
DirectorDirector
-106.3K shares
18 transactions
Dyckerhoff Stefan A
DirectorDirector
-63.0K shares
9 transactions
Transaction Details
Show Less| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Aug 28, 2025 | Mazzara Philip | EOfficer: General Counsel And Secretary | Sale | 100 | $182.55 | $18,255.00 | 171.5K | View |
| Aug 28, 2025 | Mazzara Philip | EOfficer: General Counsel And Secretary | Sale | 339 | $185.70 | $62,951.66 | 171.1K | View |
| Aug 28, 2025 | Mazzara Philip | EOfficer: General Counsel And Secretary | Sale | 800 | $186.37 | $149,094.96 | 170.3K | View |
| Aug 28, 2025 | Mazzara Philip | EOfficer: General Counsel And Secretary | Sale | 1.7K | $187.57 | $321,864.11 | 168.6K | View |
| Aug 28, 2025 | Mazzara Philip | EOfficer: General Counsel And Secretary | Sale | 3.0K | $188.88 | $565,310.06 | 165.6K | View |
| Aug 28, 2025 | Mazzara Philip | EOfficer: General Counsel And Secretary | Sale | 2.9K | $189.65 | $540,884.94 | 162.8K | View |
| Aug 28, 2025 | Mazzara Philip | EOfficer: General Counsel And Secretary | Sale | 1.2K | $190.50 | $228,595.44 | 161.6K | View |
| Aug 27, 2025 | LAZAR JACK R | DDirector | Sale | 1.6K | $176.73 | $274,468.21 | 118.3K | View |
| Aug 27, 2025 | LAZAR JACK R | DDirector | Sale | 8.7K | $177.73 | $1,549,440.55 | 109.6K | View |
| Aug 27, 2025 | LAZAR JACK R | DDirector | Sale | 8.7K | $178.83 | $1,556,853.06 | 100.9K | View |
| Aug 27, 2025 | LAZAR JACK R | DDirector | Sale | 3.5K | $179.79 | $620,270.33 | 97.4K | View |
| Aug 27, 2025 | LAZAR JACK R | DDirector | Sale | 73 | $183.09 | $13,365.59 | 97.4K | View |
| Aug 20, 2025 | Mohan Jitendra | ECorporate Officer | Gift | 150.0K | $0.00 | $0.00 | 4.1M | View |
| Aug 19, 2025 | Tate Michael Truett | ECorporate Officer | Gift | 55.8K | $0.00 | $0.00 | 457.3K | View |
| Aug 19, 2025 | Tate Michael Truett | ECorporate Officer | Gift | 55.8K | $0.00 | $0.00 | 203.7K | View |
| Aug 18, 2025 | Gajendra Sanjay | EChief Operating Officer | Sale | 46.9K | $183.83 | $8,619,985.64 | 2.2M | View |
| Aug 18, 2025 | Gajendra Sanjay | EChief Operating Officer | Sale | 44.6K | $183.17 | $8,160,397.76 | 2.2M | View |
| Aug 18, 2025 | Mazzara Philip | EOfficer: General Counsel And Secretary | Sale | 3.7K | $183.83 | $682,025.62 | 175.1K | View |
| Aug 18, 2025 | Mazzara Philip | EOfficer: General Counsel And Secretary | Sale | 3.5K | $183.17 | $646,039.18 | 171.6K | View |
| Aug 18, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 46.9K | $183.83 | $8,619,985.64 | 2.2M | View |
| Aug 18, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 44.6K | $183.17 | $8,160,397.76 | 2.2M | View |
| Aug 18, 2025 | Tate Michael Truett | ECorporate Officer | Sale | 9.7K | $183.83 | $1,777,310.01 | 268.7K | View |
| Aug 18, 2025 | Tate Michael Truett | ECorporate Officer | Sale | 9.2K | $183.17 | $1,683,874.46 | 259.5K | View |
| Aug 13, 2025 | Dyckerhoff Stefan A | DDirector | Gift | 11.0K | $0.00 | $0.00 | 353.1K | View |
| Aug 12, 2025 | Tate Michael Truett | ECorporate Officer | Sale | 66.6K | $190.82 | $12,700,863.84 | 434.9K | View |
| Aug 12, 2025 | Tate Michael Truett | ECorporate Officer | Sale | 32.4K | $191.92 | $6,213,095.06 | 402.6K | View |
| Aug 12, 2025 | Tate Michael Truett | ECorporate Officer | Sale | 1.1K | $192.52 | $205,029.11 | 401.5K | View |
| Aug 8, 2025 | Dyckerhoff Stefan A | DDirector | Sale | 25.0K | $175.26 | $4,381,477.50 | 74.2K | View |
| Aug 8, 2025 | Dyckerhoff Stefan A | DDirector | Sale | 1.0K | $175.26 | $175,259.10 | 7.9K | View |
| Aug 8, 2025 | Tate Michael Truett | ECorporate Officer | Gift | 10.0K | $0.00 | $0.00 | 501.5K | View |
| Aug 7, 2025 | Dyckerhoff Stefan A | DDirector | Sale | 10.9K | $172.86 | $1,891,047.92 | 113.2K | View |
| Aug 7, 2025 | Dyckerhoff Stefan A | DDirector | Sale | 14.0K | $173.86 | $2,427,562.50 | 99.3K | View |
| Aug 7, 2025 | Dyckerhoff Stefan A | DDirector | Sale | 97 | $174.52 | $16,928.44 | 99.2K | View |
| Aug 7, 2025 | Dyckerhoff Stefan A | DDirector | Sale | 438 | $172.86 | $75,711.06 | 9.5K | View |
| Aug 7, 2025 | Dyckerhoff Stefan A | DDirector | Sale | 559 | $173.86 | $97,185.95 | 8.9K | View |
| Aug 7, 2025 | Dyckerhoff Stefan A | DDirector | Sale | 3 | $174.52 | $523.56 | 8.9K | View |
| Aug 7, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 25.4K | $170.33 | $4,330,243.66 | 4.3M | View |
| Aug 7, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 25.4K | $170.33 | $4,329,732.68 | 700.0K | View |
| Aug 7, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 25.4K | $170.33 | $4,328,710.71 | 700.0K | View |
| Aug 7, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 25.4K | $170.33 | $4,329,732.68 | 450.0K | View |
| Aug 7, 2025 | Tate Michael Truett | ECorporate Officer | Sale | 43.2K | $169.61 | $7,324,351.87 | 575.8K | View |
| Aug 7, 2025 | Tate Michael Truett | ECorporate Officer | Sale | 7.5K | $170.34 | $1,286,063.98 | 568.3K | View |
| Aug 7, 2025 | Tate Michael Truett | ECorporate Officer | Sale | 15.1K | $171.48 | $2,596,345.37 | 553.1K | View |
| Aug 7, 2025 | Tate Michael Truett | ECorporate Officer | Sale | 34.1K | $173.82 | $5,931,723.52 | 519.0K | View |
| Aug 7, 2025 | Tate Michael Truett | ECorporate Officer | Gift | 7.5K | $0.00 | $0.00 | 511.5K | View |
| Aug 7, 2025 | Tate Michael Truett | ECorporate Officer | Gift | 7.5K | $0.00 | $0.00 | 7.5K | View |
| Aug 7, 2025 | Gajendra Sanjay | EChief Operating Officer | Sale | 5.4K | $165.75 | $890,922.91 | 5.8M | View |
| Aug 7, 2025 | Gajendra Sanjay | EChief Operating Officer | Sale | 17.6K | $166.83 | $2,934,116.59 | 5.8M | View |
| Aug 7, 2025 | Gajendra Sanjay | EChief Operating Officer | Sale | 28.5K | $167.57 | $4,771,958.79 | 5.8M | View |
| Aug 7, 2025 | Gajendra Sanjay | EChief Operating Officer | Sale | 42.1K | $168.71 | $7,110,898.78 | 5.7M | View |
| Aug 7, 2025 | Gajendra Sanjay | EChief Operating Officer | Sale | 32.4K | $169.67 | $5,491,133.77 | 5.7M | View |
| Aug 7, 2025 | Gajendra Sanjay | EChief Operating Officer | Sale | 79.6K | $170.67 | $13,583,437.81 | 5.6M | View |
| Aug 7, 2025 | Gajendra Sanjay | EChief Operating Officer | Sale | 43.1K | $171.65 | $7,402,909.12 | 5.6M | View |
| Aug 7, 2025 | Gajendra Sanjay | EChief Operating Officer | Sale | 22.4K | $172.53 | $3,869,917.43 | 5.5M | View |
| Aug 7, 2025 | Gajendra Sanjay | EChief Operating Officer | Sale | 5.9K | $173.73 | $1,025,034.73 | 5.5M | View |
| Aug 7, 2025 | Gajendra Sanjay | EChief Operating Officer | Sale | 3.0K | $174.89 | $524,660.70 | 5.5M | View |
| Jul 24, 2025 | Tate Michael Truett | ECorporate Officer | Award/Grant | 43.2K | $0.00 | $0.00 | 278.4K | View |
| Jul 24, 2025 | Mazzara Philip | EOfficer: General Counsel And Secretary | Award/Grant | 16.2K | $0.00 | $0.00 | 178.8K | View |
| Jul 21, 2025 | ALBA MANUEL | DDirector | Sale | 13.3K | $111.00 | $1,471,749.00 | 1.9M | View |
| Jul 21, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 12.7K | $112.72 | $1,432,490.24 | 4.3M | View |
| Jul 21, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 12.7K | $112.72 | $1,432,715.69 | 725.4K | View |
| Jul 21, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 12.7K | $112.72 | $1,432,715.69 | 725.4K | View |
| Jul 21, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 12.7K | $112.72 | $1,432,715.69 | 475.4K | View |
| Jul 18, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 7.6K | $100.25 | $764,438.28 | 4.3M | View |
| Jul 18, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 7.6K | $100.25 | $764,538.53 | 738.1K | View |
| Jul 18, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 7.6K | $100.25 | $764,538.53 | 738.1K | View |
| Jul 18, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 7.6K | $100.25 | $764,538.53 | 488.1K | View |
| Jul 17, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 13.4K | $94.37 | $1,266,193.60 | 4.3M | View |
| Jul 17, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 13.4K | $94.37 | $1,266,099.23 | 745.8K | View |
| Jul 17, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 13.4K | $94.37 | $1,266,099.23 | 745.7K | View |
| Jul 17, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 13.4K | $94.37 | $1,266,099.23 | 495.8K | View |
| Jul 10, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 1.9K | $102.46 | $192,831.04 | 4.3M | View |
| Jul 10, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 1.9K | $102.46 | $192,626.12 | 759.2K | View |
| Jul 10, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 1.9K | $102.46 | $192,626.12 | 759.2K | View |
| Jul 10, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 1.9K | $102.46 | $192,626.12 | 509.2K | View |
| Jul 9, 2025 | Gajendra Sanjay | EChief Operating Officer | Sale | 86.7K | $98.52 | $8,540,327.56 | 5.8M | View |
| Jul 9, 2025 | Gajendra Sanjay | EChief Operating Officer | Sale | 38.3K | $99.21 | $3,801,204.33 | 5.8M | View |
| Jul 9, 2025 | Gajendra Sanjay | EChief Operating Officer | Sale | 20.0K | $98.21 | $1,964,156.00 | 695.0K | View |
| Jul 9, 2025 | Gajendra Sanjay | EChief Operating Officer | Sale | 20.0K | $98.22 | $1,964,360.00 | 695.0K | View |
| Jul 9, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 1.2K | $100.01 | $116,210.69 | 4.3M | View |
| Jul 9, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 1.2K | $100.01 | $116,410.71 | 761.1K | View |
| Jul 9, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 1.2K | $100.01 | $116,410.71 | 761.0K | View |
| Jul 9, 2025 | Mohan Jitendra | ECorporate Officer | Sale | 1.2K | $100.01 | $116,410.71 | 511.1K | View |
| Jul 3, 2025 | ALBA MANUEL | DDirector | Sale | 2.8K | $89.74 | $254,405.25 | 1.9M | View |
| Jul 3, 2025 | ALBA MANUEL | DDirector | Sale | 12.2K | $90.58 | $1,103,777.01 | 1.9M | View |
| Jul 3, 2025 | ALBA MANUEL | DDirector | Sale | 7.9K | $91.49 | $724,075.60 | 1.9M | View |
| Jul 3, 2025 | ALBA MANUEL | DDirector | Sale | 6.0K | $92.38 | $555,929.60 | 1.9M | View |
| Jul 3, 2025 | ALBA MANUEL | DDirector | Sale | 48 | $93.14 | $4,470.72 | 1.9M | View |
| Jul 3, 2025 | ALBA MANUEL | DDirector | Sale | 195 | $89.74 | $17,498.40 | 420.7K | View |
| Jul 3, 2025 | ALBA MANUEL | DDirector | Sale | 837 | $90.59 | $75,819.64 | 419.8K | View |
| Jul 2, 2025 | ALBA MANUEL | DDirector | Sale | 18.2K | $88.71 | $1,612,657.27 | 1.9M | View |
| Jul 2, 2025 | ALBA MANUEL | DDirector | Sale | 12.0K | $89.58 | $1,073,134.86 | 1.9M | View |
| Jul 2, 2025 | ALBA MANUEL | DDirector | Sale | 10.4K | $90.62 | $942,798.00 | 1.9M | View |
| Jul 2, 2025 | ALBA MANUEL | DDirector | Sale | 7.0K | $91.62 | $644,113.91 | 1.9M | View |
| Jul 2, 2025 | ALBA MANUEL | DDirector | Sale | 3.4K | $92.37 | $314,689.94 | 1.9M | View |
| Jul 2, 2025 | ALBA MANUEL | DDirector | Sale | 4.3K | $88.71 | $379,500.95 | 428.6K | View |
| Jul 2, 2025 | ALBA MANUEL | DDirector | Sale | 2.8K | $89.58 | $252,518.41 | 425.8K | View |
| Jul 2, 2025 | ALBA MANUEL | DDirector | Sale | 2.4K | $90.62 | $221,835.07 | 423.3K | View |
| Jul 2, 2025 | ALBA MANUEL | DDirector | Sale | 1.7K | $91.62 | $151,545.77 | 421.7K | View |
| Jul 2, 2025 | ALBA MANUEL | DDirector | Sale | 801 | $92.37 | $73,984.77 | 420.9K | View |
Click "View" in the SEC Filing column to access the detailed SEC form submission for each transaction.
Executive Activity:
Executives have been net sellers of ALAB stock, though this may be part of planned diversification.