Compare
Astera Labs vs Taiwan Semiconductor Manufacturing
Astera Labs (ALAB) and Taiwan Semiconductor Manufacturing (TSM) side by side, from official filings: what insiders, members of Congress and funds reported. These are counts of what was filed, not a view on either stock.
| Astera Labs ALABNASDAQ · Semiconductors & Related Devices | Taiwan Semiconductor Manufacturing TSMNYSE · Semiconductors & Related Devices | |
|---|---|---|
| Insider records, last 12 months | 7 | 0 |
| Congress trades, last 12 months | 0 | 0 |
| Fund positions reported, last 12 months | 62 | 608 |
| Federal contract awards, last 12 months | 0 | 0 |
| Open-market purchases by insiders since 2006 | 3 | 0 |
| Open-market sales by insiders since 2006 | 508 | 0 |
| Last open-market purchase by an insider | Mar 22, 2024 | None on record |
| Next results | Nov 3, 2026 | Not announced |
Counts of records OQRO holds, by their date. Insider history since 2006 comes from the SEC's insider transactions data sets and every filing since. Planned and automatic sales are included in the sales.
Common questions
Which has had more insider buying, Astera Labs or Taiwan Semiconductor Manufacturing?
Since 2006, Astera Labs insiders reported 3 open-market purchases against 0 for Taiwan Semiconductor Manufacturing, in SEC Forms 4 and 5. Counts depend on the number of insiders and how long each company has been listed.
Do members of Congress trade ALAB or TSM?
In the last 12 months, members of Congress disclosed 0 trades in Astera Labs (ALAB) and 0 in Taiwan Semiconductor Manufacturing (TSM), each reported as a value range on a periodic transaction report.
When did insiders last buy ALAB and TSM?
Astera Labs: Mar 22, 2024. Taiwan Semiconductor Manufacturing: no open-market purchase on record. Dates are those of the SEC filings.
See the record behind any of these
Each company page opens free with one real filing and the counts of the last 12 months. OQRO Pro adds the full history of every insider and company since 2006, the screener, alerts, Congress trades and fund moves.
Astera Labs pageTaiwan Semiconductor Manufacturing pageRare insider trades this weekAll comparisons
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