Informed-money record
Disclosed informed-money activity on this name over the last 12 months — corporate insiders, institutions, and members of Congress, from public-domain SEC and congressional filings. A dated factual record with receipts; interpretation is yours.
Bullish filings
5
Bearish filings
47
Named actors
15
Disclosed $ (bull / bear)
$323K + 2 of unknown size / $18.2M + 4 of unknown size
| Date | Who | What | Disclosed $ | Receipt |
|---|---|---|---|---|
| 2026-08-03 | Director Hsieh Hong-Po | exercised options & held the shares | $106K | SEC ↗ |
| 2026-07-28 | 5%+ holder (13G) BlackRock, Inc. | disclosed a passive stake (13G) | — | SEC ↗ |
| 2026-06-02 | Officer (via Citigroup Global Markets, Inc.) CHUANG PATRICK T | filed notice to sell | $408K | SEC ↗ |
| 2026-06-02 | Senior VP, Memory Design CHUANG PATRICK T | sold | $439K | SEC ↗ |
| 2026-06-01 | VP, Taiwan Operations Wu Bor-Tay | sold | $219K | SEC ↗ |
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Start free — 1 week, no card →Events dated by when the activity occurred (a trade's transaction date; a notice, stake, or announcement at its filing date); the linked filing is the authoritative record. Directional public-domain disclosures only. Descriptive, not investment advice. Methodology · Today's notable signals
| 2026-06-01 | VP, Taiwan Operations (via Citigroup Global Markets, Inc) Wu Bor-Tay | filed notice to sell | $219K | SEC ↗ |
| 2026-06-01 | Officer (via Citigroup Global Markets, Inc.) CHUANG PATRICK T | filed notice to sell | $453K | SEC ↗ |
| 2026-06-01 | Senior VP, Memory Design CHUANG PATRICK T | sold | $453K | SEC ↗ |
| 2026-05-26 | VP, U.S. Operations Wu Ping Tak | sold | $330K | SEC ↗ |
| 2026-05-26 | Officer (via Citigroup Global Markets, Inc) Wu Ping Tak | filed notice to sell | $334K | SEC ↗ |
| 2026-05-22 | VP, Taiwan Operations Wu Bor-Tay | sold | $219K | SEC ↗ |
| 2026-05-22 | VP, Taiwan Operations (via Citigroup Global Markets, Inc) Wu Bor-Tay | filed notice to sell | $437K | SEC ↗ |
| 2026-05-21 | VP, Sales Lasserre Didier | sold | $279K | SEC ↗ |
| 2026-05-21 | Officer (via Citigroup Global Markets, Inc) Lasserre Didier | filed notice to sell | $279K | SEC ↗ |
| 2026-05-14 | CFO Schirle Douglas | sold | $453K | SEC ↗ |
| 2026-05-14 | Officer (via Citigroup Global Markets, Inc.) Schirle Douglas | filed notice to sell | $490K | SEC ↗ |
| 2026-05-13 | Pres., CEO and Chairman Shu Lee-Lean | sold | $129K | SEC ↗ |
| 2026-05-13 | VP, Associative Computing Akerib Avidan | sold | $225K | SEC ↗ |
| 2026-05-13 | Officer (via Citigroup Global Markets, Inc.) Akerib Avidan | filed notice to sell | $225K | SEC ↗ |
| 2026-05-13 | Pres. CEO and Chairman (via Citigroup Global Markets, Inc) Shu Lee-Lean | filed notice to sell | $129K | SEC ↗ |
| 2026-05-12 | VP, U.S. Operations Wu Ping Tak | sold | $127K | SEC ↗ |
| 2026-05-12 | VP, Associative Computing Akerib Avidan | sold | $4K | SEC ↗ |
| 2026-05-12 | Officer (via Citigroup Global Markets, Inc.) CHUANG PATRICK T | filed notice to sell | $480K | SEC ↗ |
| 2026-05-12 | Senior VP, Memory Design CHUANG PATRICK T | sold | $427K | SEC ↗ |
| 2026-05-11 | Pres., CEO and Chairman Shu Lee-Lean | sold | $330K | SEC ↗ |