Latest Form 144 filings
Officers, directors and other affiliates of a company file Form 144 when they place an order to sell restricted or control shares, if they plan to sell more than 5,000 shares or more than $50,000 worth within three months. It is a notice of a planned sale; officers and directors report the sale itself later on Form 4. 13D, 13G and Form 144 explained
Form 144 notices
Newest first. When a Form 144/A amends a notice, only the amendment is listed.
Filed in the last 365 days (US Eastern dates).
Form 144 filings on Livermore: Jan 4, 2023 to Sep 29, 2026.
Notices with a clearly misreported market value are left out of this list and its totals; they still appear, flagged, on the company's page. A value counts as misreported when the price per share it implies is far above the company's prices in Form 4 trades and 13F filings around the planned sale date.
- Notices
- 27
- Market value to sell
- $87.2M
- Sellers
- 6
- Companies
- 1
- Under 10b5-1 plans
- 7
| Company | Filed (ET) | Seller | Shares to sell | Market value | Planned sale | Broker | Filing |
|---|---|---|---|---|---|---|---|
| AMPXAmprius Technologies, Inc. | Aug 25, 20265:22 PM ET | Kang SunDirector | 62.1K | $642.2K | Aug 21, 2026 | Morgan Stanley Smith Barney LLC | SEC |
| AMPXAmprius Technologies, Inc. | Aug 25, 20265:21 PM ET | Constantin Ionel StefanOfficer | 29.7K | $306.9K | Aug 21, 2026 | Morgan Stanley Smith Barney LLC | SEC |
| AMPXAmprius Technologies, Inc. | Aug 25, 20265:21 PM ET | Thomas M StepienOfficer · Director | 23.5K | $243.3K | Aug 21, 2026 | Morgan Stanley Smith Barney LLC | SEC |
| AMPXAmprius Technologies, Inc. | Aug 24, 20264:08 PM ET | Thomas M StepienOfficer · Director | 8.00K | $80.2K | Aug 24, 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| AMPXAmprius Technologies, Inc. | Jun 8, 20263:28 PM ET | Dixon Donald RDirector | 125.0K | $2.36M | Jun 8, 2026 | The Charles Schwab Corporation | SEC |
| AMPXAmprius Technologies, Inc. | Jun 4, 20264:18 PM ET | Thomas M StepienOfficer · Director | 2.00K | $41.9K | Jun 4, 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| AMPXAmprius Technologies, Inc. | May 28, 20266:23 PM ET | Kang SunDirector | 356 | $6.12K | May 27, 2026 | Morgan Stanley Smith Barney LLC | SEC |
| AMPXAmprius Technologies, Inc. | May 28, 20266:20 PM ET | Thomas M. StepienOfficer · Director | 4.38K | $75.2K | May 27, 2026 | Morgan Stanley Smith Barney LLC | SEC |
| AMPXAmprius Technologies, Inc. | May 28, 20266:11 PM ET | Constantin Ionel StefanOfficer | 3.21K | $55.2K | May 27, 2026 | Morgan Stanley Smith Barney LLC | SEC |
| AMPXAmprius Technologies, Inc. | May 26, 20267:19 PM ET | Kang SunDirector | 67.8K | $1.00M | May 21, 2026 | Morgan Stanley Smith Barney LLC | SEC |
| AMPXAmprius Technologies, Inc. | May 26, 20267:06 PM ET | Stefan Constantin IonelOfficer | 28.8K | $426.1K | May 21, 2026 | Morgan Stanley Smith Barney LLC | SEC |
| AMPXAmprius Technologies, Inc. | May 26, 20267:02 PM ET | Thomas M. StepienOfficer · Director | 60.7K | $897.7K | May 21, 2026 | Morgan Stanley Smith Barney LLC | SEC |
| AMPXAmprius Technologies, Inc. | May 26, 20264:08 PM ET | Dixon Donald RDirector | 17.9K | $315.8K | May 26, 2026 | The Charles Schwab Corporation | SEC |
| AMPXAmprius Technologies, Inc. | Apr 1, 20264:47 PM ET | Kang SunDirector · Officer | 1.50M | $25.3M | Apr 1, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| AMPXAmprius Technologies, Inc. | Mar 23, 20264:56 PM ET | Kang SunDirector | 192.7K | $3.51M | Mar 23, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| AMPXAmprius Technologies, Inc. | Mar 12, 20265:11 PM ET | Steven ChuBoard Seat | 155.6K | $2.87M | Mar 12, 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| AMPXAmprius Technologies, Inc. | Mar 12, 20265:04 PM ET | Wen Hsuan HsiehOfficer · Director | 413.1K | $7.62M | Mar 12, 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| AMPXAmprius Technologies, Inc. | Mar 10, 20264:22 PM ET | Steven ChuBoard Seat | 166.6K | $2.99M | Mar 10, 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| AMPXAmprius Technologies, Inc. | Feb 24, 20265:08 PM ET | Kang SunDirector | 61.3K | $622.0K | Feb 23, 2026 | Morgan Stanley Smith Barney LLC | SEC |
| AMPXAmprius Technologies, Inc. | Feb 24, 20265:07 PM ET | Stefan Constantin IonelOfficer | 25.4K | $257.7K | Feb 23, 2026 | Morgan Stanley Smith Barney LLC | SEC |
| AMPXAmprius Technologies, Inc. | Jan 21, 20264:23 PM ET | Stefan Constantin IonelOfficer | 717.3K | $8.01M | Jan 21, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| AMPXAmprius Technologies, Inc. | Jan 16, 20264:22 PM ET | Kang SunDirector · Officer | 1.02M | $10.3M | Jan 16, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| AMPXAmprius Technologies, Inc. | Jan 12, 20264:27 PM ET | Kang SunDirector · Officer | 506.3K | $4.80M | Jan 12, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| AMPXAmprius Technologies, Inc. | Dec 11, 20254:28 PM ET | Stefan Constantin IonelOfficer | 198.3K | $2.19M | Dec 11, 202510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| AMPXAmprius Technologies, Inc. | Nov 25, 20256:45 PM ET | Kang SunOfficer · Director | 68.7K | $692.1K | Nov 21, 2025 | Morgan Stanley Smith Barney LLC | SEC |
| AMPXAmprius Technologies, Inc. | Nov 25, 20256:44 PM ET | Stefan Constantin IonelOfficer | 25.0K | $252.3K | Nov 21, 2025 | Morgan Stanley Smith Barney LLC | SEC |
| AMPXAmprius Technologies, Inc. | Nov 17, 20254:36 PM ET | Kang SunDirector · Officer | 1.00M | $11.3M | Nov 17, 202510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |