This is a routine tax-withholding sale by a director, likely not indicative of any negative outlook. Monitor for any atypical insider selling patterns or changes in the 10b5-1 plan.
Price Chart
Executive Summary
Director Sun Kang filed a Form 144 notice to sell 67,796 common shares of Amprius Technologies (approximately $1,002,594) on May 26, 2026, to cover withholding taxes upon vesting of restricted stock units. The sale is part of a pre-existing 10b5-1 plan and is routine, with no negative signal for the company or its warrants.
Key Facts
- Director Sun Kang intends to sell 67,796 shares of common stock.
- Estimated value of sale: $1,002,594.37.
- Reason for sale: to cover withholding taxes upon vesting of restricted stock unit awards.
- Sale is pursuant to a 10b5-1 plan, with prior sales listed in the filing.
Financial Impact
Approximately $1 million, representing a small portion of the director's holdings and the company's market cap.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 144 Filing (Primary) | 0001476220-26-000022 |
| Document: 0001476220-26-000022-index.html | 0001476220-26-000022 |
| Document: 0001476220-26-000022.txt | 0001476220-26-000022 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 9, 2026 18d ago | S-3ASR | $8.87 | awaiting T+60 | — | $8.88 (+0.11%) |
Sep 25, 2026 4w ago | 8-K | $9.60 | awaiting T+60 | — | $8.88 (−7.50%) |
Aug 25, 2026 9w ago | Insider Cluster | $10.20 | awaiting T+60 | — | $8.88 (−12.94%) |
Aug 13, 2026 10w ago | 8-K | $12.51 | awaiting T+60 | — | $8.88 (−29.02%) |
Aug 1, 2026 12w ago | Institutional Cluster | $10.12 $8.78 | ▲ +13.29% | ▲ +15.07% | $8.88 (+12.25%) |
Jun 11, 2026 19w ago | Insider Cluster | $16.31 $10.39 | ▼ −36.30% | ▼ −39.56% | $8.88 (−45.55%) |
Jun 11, 2026 19w ago | Institutional Cluster | $17.10 $9.89 | ▼ −42.16% | ▼ −46.56% | $8.88 (−48.07%) |
Jun 8, 2026 20w ago | 144 | $4.84 | awaiting T+60 | — | $8.88 (−83.47%) |
May 28, 2026 21w ago | 144 | — | awaiting T+60 | — | — |
May 28, 2026 21w ago | Insider Cluster | $20.28 $9.86 | ▲ +51.38% | ▲ +52.56% | $8.88 (+56.21%) |
US Market Status
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