ALAB: Congress and insider trades
Who in Congress and inside the company traded ALAB, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- ALAB is a listed stock.
- Insiders filed 0 open market buys worth $0 and 37 sells worth $605M, the latest filed 2026-09-03 (3 September 2026).
- Data as of 2026-09-29 (29 September 2026).
Insider trades in ALAB
as of 2026-09-03| Filed | Insider | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 3 Sep 2026 | Dyckerhoff Stefan A | sell | 8,994 | $274.96 | $2.5M | n/a |
| 3 Sep 2026 | ALBA MANUEL | sell | 183,000 | $280.13 | $51M | n/a |
| 3 Sep 2026 | Dyckerhoff Stefan A | sell | 3,505 | $274.96 | $964K | n/a |
| 19 Aug 2026 | Gajendra Sanjay | sell | 90,630 | $340.35 | $31M | n/a |
| 19 Aug 2026 | Mazzara Philip | sell | 6,801 | $340.50 | $2.3M | n/a |
| 19 Aug 2026 | Mohan Jitendra | sell | 90,630 | $340.35 | $31M | n/a |
| 10 Aug 2026 | Dyckerhoff Stefan A | sell | 8,994 | $311.83 | $2.8M | n/a |
| 10 Aug 2026 | Dyckerhoff Stefan A | sell | 3,505 | $311.83 | $1.1M | n/a |
| 6 Jul 2026 | ALBA MANUEL | sell | 37,535 | $447.39 | $17M | n/a |
| 6 Jul 2026 | ALBA MANUEL | sell | 8,491 | $458.38 | $3.9M | n/a |
| 6 Jul 2026 | ALBA MANUEL | sell | 136,974 | $442.01 | $61M | n/a |
| 2 Jul 2026 | Dyckerhoff Stefan A | sell | 3,505 | $450.00 | $1.6M | n/a |
| 2 Jul 2026 | Dyckerhoff Stefan A | sell | 8,994 | $450.00 | $4.0M | n/a |
| 26 Jun 2026 | Mayer Bethany | sell | 686 | $395.04 | $271K | n/a |
| 8 Jun 2026 | LAZAR JACK R | sell | 10,000 | $355.17 | $3.6M | n/a |
| 5 Jun 2026 | Dyckerhoff Stefan A | sell | 8,994 | $364.35 | $3.3M | n/a |
| 5 Jun 2026 | Dyckerhoff Stefan A | sell | 3,505 | $364.35 | $1.3M | n/a |
| 26 May 2026 | Gajendra Sanjay | sell | 400,000 | $290.30 | $116M | n/a |
| 26 May 2026 | Mazzara Philip | sell | 796 | $291.03 | $232K | n/a |
| 21 May 2026 | Gajendra Sanjay | sell | 280,000 | $249.19 | $70M | n/a |
| 20 May 2026 | Mohan Jitendra | sell | 95,444 | $225.02 | $21M | n/a |
| 20 May 2026 | Mohan Jitendra | sell | 111,214 | $216.89 | $24M | n/a |
| 20 May 2026 | Mohan Jitendra | sell | 28,737 | $249.62 | $7.2M | n/a |
| 20 May 2026 | Gajendra Sanjay | sell | 95,444 | $225.02 | $21M | n/a |
| 20 May 2026 | Mazzara Philip | sell | 14,076 | $231.78 | $3.3M | n/a |
| 21 Apr 2026 | Dyckerhoff Stefan A | sell | 3,253 | $175.00 | $569K | n/a |
| 21 Apr 2026 | Mohan Jitendra | sell | 10,188 | $175.45 | $1.8M | n/a |
| 21 Apr 2026 | Mohan Jitendra | sell | 325,693 | $172.14 | $56M | n/a |
| 21 Apr 2026 | Dyckerhoff Stefan A | sell | 8,346 | $175.00 | $1.5M | n/a |
| 21 Apr 2026 | Dyckerhoff Stefan A | sell | 3,757 | $175.12 | $658K | n/a |
| 21 Apr 2026 | Dyckerhoff Stefan A | sell | 9,642 | $175.12 | $1.7M | n/a |
| 16 Apr 2026 | Mohan Jitendra | sell | 2,967 | $174.60 | $518K | n/a |
| 14 Apr 2026 | Mohan Jitendra | sell | 123,750 | $149.68 | $19M | n/a |
| 3 Apr 2026 | ALBA MANUEL | sell | 183,000 | $107.61 | $20M | n/a |
| 3 Apr 2026 | Mazzara Philip | sell | 10,000 | $107.77 | $1.1M | n/a |
| 19 Mar 2026 | Mohan Jitendra | sell | 157,500 | $131.58 | $21M | n/a |
| 17 Mar 2026 | LAZAR JACK R | sell | 2,500 | $130.00 | $325K | n/a |
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Related pages
Frequently asked questions
Who has bought ALAB?
0 Congress buys by 0 members and 0 insider buys are on file. The tables on this page list every one.
Did buying ALAB after a disclosure beat the market?
No disclosed buy of this stock has matured 90 days yet. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.