This is a routine, small-dollar director sale tied to restricted stock vesting. No material signal for the stock. Monitor for any larger insider sales or changes in insider holding patterns in future filings.
Price Chart
Executive Summary
Director Christopher B. Paisley filed a Form 144 notice of intent to sell 250 shares of Ambarella Inc common stock, with an estimated aggregate market value of approximately $17,690 based on a filing date price of $70.76. The shares were acquired via restricted stock vesting in September and December 2023, and the sale is a small, routine disposition by a director through a trust.
Key Facts
- Director Christopher B. Paisley filed Form 144 to sell 250 shares of Ambarella Inc common stock.
- Estimated aggregate market value of the proposed sale is approximately $17,690.
- Shares were acquired through restricted stock vesting on 09/15/2023 (196 shares) and 12/15/2023 (54 shares) as compensation.
- Sale is to be executed through Fidelity Brokerage Services LLC on the NASDAQ exchange.
- The filing notes that today's sale and sales from the past 3 months occurred in the Paisley Living Trust, of which Paisley is a trustee.
Financial Impact
Proposed sale of 250 shares valued at ~$17,690 — immaterial relative to Ambarella's market cap.
Risk Factors
- No material risks identified from this filing alone.
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 144 Filing (Primary) | 0001959173-26-007113 |
| Document: 0001959173-26-007113-index.html | 0001959173-26-007113 |
| Document: 0001959173-26-007113.txt | 0001959173-26-007113 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 28, 2026 29d ago | Insider Cluster | $68.73 | awaiting T+20 | — | $66.82 (−2.78%) |
Sep 25, 2026 4w ago | 144 | $72.68 $66.50 | ▼ −8.50% | ▼ −7.03% | $66.82 (−8.06%) |
Sep 21, 2026 5w ago | Insider Cluster | $67.06 $63.22 | ▲ +5.73% | ▲ +5.17% | $66.82 (+0.36%) |
Sep 18, 2026 5w ago | Insider Cluster | $68.85 $62.76 | ▲ +8.85% | ▲ +7.94% | $66.82 (+2.95%) |
Aug 11, 2026 10w ago | Press Release | $83.53 | awaiting T+20 | — | $66.82 (−20.00%) |
Jul 2, 2026 16w ago | Insider Cluster | $79.73 $82.68 | ▲ +3.70% | ▲ +2.85% | $66.82 (−16.19%) |
May 28, 2026 21w ago | Insider Cluster | $72.18 $67.01 | ▼ −7.16% | ▼ −5.37% | $66.82 (−7.43%) |
May 28, 2026 21w ago | 8-K | $72.18 $67.01 | ▼ −7.16% | ▼ −5.37% | $66.82 (−7.43%) |
May 15, 2026 23w ago | DEFA14A | $78.88 $67.12 | ▼ −14.91% | ▼ −16.49% | $66.82 (−15.29%) |
May 4, 2026 25w ago | Press Release | $70.72 | awaiting T+20 | — | $66.82 (−5.51%) |
US Market Status
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