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Planned insider sales
Notices (SEC Form 144) that executives and other insiders file before selling shares, and whether a sale was reported afterwards.
About this data
- What it is
- Before an executive, director or large owner sells restricted or control shares, they file a short notice with the SEC, called Form 144, saying how many shares they plan to sell, through which broker and roughly when. This feed lists those notices, and for each one shows whether a sale was reported afterwards on a Form 4 and how many days later.
- Who files it
- The person selling, or their broker, on the day the sale is placed. Electronic notices start in April 2023.
- How current
- We collect new notices throughout the day on SEC business days.
- Terms
- Form 144The notice an insider or other affiliate of a company files with the SEC before selling restricted or control shares, so the shares can be sold under Rule 144. The notice says how many shares, through which broker, and roughly when.10b5-1 planA Rule 10b5-1 trading plan lets an insider set up future sales in advance, on a schedule or at set prices, at a time when they do not hold inside information. A notice that gives a plan adoption date says the sale is made under such a plan.
- Worth knowing
- A notice is a plan, not a sale: the person may sell fewer shares, later, or not at all. The value is the one the filer typed, at a price they chose, not what the shares sell for. Many sales are routine, made to diversify or pay taxes, or under a 10b5-1 plan set up months earlier. A blank in the last column does not mean no sale: the person may not have to file a Form 4 (an ordinary affiliate does not), the sale may be recent, or the Form 4 may name a different spelling of the person. We match by the filer's number first and by name second. Information, not investment advice.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Form 144 notices per day, last 30 days
All notices Notices that give a 10b5-1 plan
By the day each notice was filed. A notice is a plan to sell, not a sale.
Latest notices of planned insider sales
Showing: ticker SHIM
| Filed | Insider | Company | Shares to sellA notice is a plan, not a sale. The person may sell fewer shares, sell later, or not sell at all, and the number of shares is what they expect to sell on the day they file. | ValueThe aggregate market value the filer typed on the notice: the shares times a price the filer chose. It is not what the shares will sell for. | PlanA Rule 10b5-1 trading plan lets an insider set up future sales in advance, on a schedule or at set prices, at a time when they do not hold inside information. A notice that gives a plan adoption date says the sale is made under such a plan. | Expected sale | Sale reportedInsiders who are officers, directors or hold more than 10% report their sales on a Form 4, within two business days. We look for the first Form 4 with an open-market sale by the same person in the same company within 90 days of the notice, and show how many days after the notice it was filed. A blank means we found none: the person may not have sold, may not have to file a Form 4, or the Form 4 may be one we do not have. | Notice |
|---|---|---|---|---|---|---|---|---|
| Mar 17, 2026 | Mitchell B. Goldsteen Director, 10% Holder | SHIM Shimmick Corporation | 250,000 | $762.5K | 10b5-1 | Mar 17, 2026 | Form 4 ↗ 3 days later · 125,000 shares | Form 144 ↗ |
| Dec 11, 2025 | Mitchell B. Goldsteen Director, 10% Holder | SHIM Shimmick Corporation | 50,000 | $130.5K | — | Dec 11, 2025 | — | Form 144 ↗ |
| Aug 29, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 14,706 | $43.5K | 10b5-1 | Aug 29, 2025 | Form 4 ↗ 4 days later · 25,206 shares | Form 144 ↗ |
| Aug 28, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 10,500 | $33.4K | 10b5-1 | Aug 28, 2025 | Form 4 ↗ 5 days later · 25,206 shares | Form 144 ↗ |
| Aug 27, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 9,229 | $30.7K | 10b5-1 | Aug 27, 2025 | Form 4 ↗ same day · 9,229 shares | Form 144 ↗ |
| Aug 15, 2025 | Mitchell B. Goldsteen AFFILIATE | SHIM Shimmick Corporation | 30,805 | $68.7K | 10b5-1 | Aug 15, 2025 | Form 4 ↗ 3 days later · 37,105 shares | Form 144 ↗ |
| Aug 14, 2025 | Mitchell B. Goldsteen AFFILIATE | SHIM Shimmick Corporation | 6,300 | $13.3K | 10b5-1 | Aug 14, 2025 | Form 4 ↗ 4 days later · 37,105 shares | Form 144 ↗ |
| Aug 13, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 8,000 | $16.8K | 10b5-1 | Aug 13, 2025 | Form 4 ↗ same day · 25,426 shares | Form 144 ↗ |
| Aug 12, 2025 | Mitchell B. Goldsteen AFFILIATE | SHIM Shimmick Corporation | 2,116 | $4,196 | 10b5-1 | Aug 12, 2025 | Form 4 ↗ 1 day later · 25,426 shares | Form 144 ↗ |
| Aug 11, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 15,310 | $30.0K | 10b5-1 | Aug 11, 2025 | Form 4 ↗ 2 days later · 25,426 shares | Form 144 ↗ |
| Aug 8, 2025 | Mitchell B. Goldsteen AFFILIATE | SHIM Shimmick Corporation | 2,500 | $4,545 | 10b5-1 | Aug 8, 2025 | Form 4 ↗ same day · 4,500 shares | Form 144 ↗ |
| Aug 7, 2025 | Mitchell B. Goldsteen AFFILIATE | SHIM Shimmick Corporation | 2,000 | $3,439 | 10b5-1 | Aug 7, 2025 | Form 4 ↗ 1 day later · 4,500 shares | Form 144 ↗ |
| Aug 6, 2025 | Mitchell B. Goldsteen AFFILIATE | SHIM Shimmick Corporation | 5,092 | $8,841 | 10b5-1 | Aug 6, 2025 | Form 4 ↗ same day · 18,510 shares | Form 144 ↗ |
| Aug 5, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 6,243 | $10.8K | 10b5-1 | Aug 5, 2025 | Form 4 ↗ 1 day later · 18,510 shares | Form 144 ↗ |
| Aug 4, 2025 | Mitchell B. Goldsteen AFFILIATE | SHIM Shimmick Corporation | 7,175 | $12.4K | 10b5-1 | Aug 4, 2025 | Form 4 ↗ 2 days later · 18,510 shares | Form 144 ↗ |
| Aug 1, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 2,300 | $3,861 | 10b5-1 | Aug 1, 2025 | Form 4 ↗ same day · 3,300 shares | Form 144 ↗ |
| Jul 31, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 25,776 | $46.1K | 10b5-1 | Jul 31, 2025 | Form 4 ↗ 1 day later · 3,300 shares | Form 144 ↗ |
| Jul 30, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 4,000 | $7,340 | 10b5-1 | Jul 30, 2025 | Form 4 ↗ same day · 8,958 shares | Form 144 ↗ |
| Jul 29, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 3,958 | $7,417 | 10b5-1 | Jul 29, 2025 | Form 4 ↗ 1 day later · 8,958 shares | Form 144 ↗ |
| Jul 28, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 1,000 | $2,068 | 10b5-1 | Jul 28, 2025 | Form 4 ↗ 2 days later · 8,958 shares | Form 144 ↗ |
| Jul 25, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 3,800 | $7,910 | 10b5-1 | Jul 25, 2025 | Form 4 ↗ same day · 7,700 shares | Form 144 ↗ |
| Jul 24, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 3,900 | $8,135 | 10b5-1 | Jul 24, 2025 | Form 4 ↗ 1 day later · 7,700 shares | Form 144 ↗ |
| Jul 23, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 28,223 | $59.2K | 10b5-1 | Jul 23, 2025 | Form 4 ↗ same day · 47,339 shares | Form 144 ↗ |
| Jul 22, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 18,316 | $38.4K | 10b5-1 | Jul 22, 2025 | Form 4 ↗ 1 day later · 47,339 shares | Form 144 ↗ |
| Jul 21, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 800 | $1,730 | 10b5-1 | Jul 21, 2025 | Form 4 ↗ 2 days later · 47,339 shares | Form 144 ↗ |
| Jul 18, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 2,000 | $4,378 | 10b5-1 | Jul 18, 2025 | Form 4 ↗ same day · 10,558 shares | Form 144 ↗ |
| Jul 17, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 8,558 | $18.8K | 10b5-1 | Jul 17, 2025 | Form 4 ↗ 1 day later · 10,558 shares | Form 144 ↗ |
| Jul 16, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 2,100 | $4,232 | 10b5-1 | Jul 16, 2025 | Form 4 ↗ same day · 10,400 shares | Form 144 ↗ |
| Jul 15, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 7,000 | $14.2K | 10b5-1 | Jul 15, 2025 | Form 4 ↗ 1 day later · 10,400 shares | Form 144 ↗ |
| Jul 14, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 1,300 | $2,581 | 10b5-1 | Jul 14, 2025 | Form 4 ↗ 2 days later · 10,400 shares | Form 144 ↗ |
| Jul 11, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 1,000 | $1,990 | 10b5-1 | Jul 11, 2025 | Form 4 ↗ same day · 3,200 shares | Form 144 ↗ |
| Jul 10, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 2,200 | $4,369 | 10b5-1 | Jul 10, 2025 | Form 4 ↗ 1 day later · 3,200 shares | Form 144 ↗ |
| Jul 9, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 1,310 | $2,627 | 10b5-1 | Jul 9, 2025 | Form 4 ↗ same day · 10,987 shares | Form 144 ↗ |
| Jul 8, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 7,000 | $13.8K | 10b5-1 | Jul 8, 2025 | Form 4 ↗ 1 day later · 10,987 shares | Form 144 ↗ |
| Jul 7, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 2,677 | $5,382 | 10b5-1 | Jul 7, 2025 | Form 4 ↗ 2 days later · 10,987 shares | Form 144 ↗ |
| Jul 2, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 4,470 | $8,776 | 10b5-1 | Jul 2, 2025 | Form 4 ↗ same day · 35,809 shares | Form 144 ↗ |
| Jul 1, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 29,639 | $59.0K | 10b5-1 | Jul 1, 2025 | Form 4 ↗ 1 day later · 35,809 shares | Form 144 ↗ |
| Jun 30, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 1,700 | $2,916 | 10b5-1 | Jun 30, 2025 | Form 4 ↗ 2 days later · 35,809 shares | Form 144 ↗ |
| Jun 27, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 916 | $1,567 | 10b5-1 | Jun 27, 2025 | Form 4 ↗ same day · 8,038 shares | Form 144 ↗ |
| Jun 26, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 7,122 | $12.0K | 10b5-1 | Jun 26, 2025 | Form 4 ↗ 1 day later · 8,038 shares | Form 144 ↗ |
| Jun 25, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 900 | $1,435 | 10b5-1 | Jun 25, 2025 | Form 4 ↗ same day · 11,150 shares | Form 144 ↗ |
| Jun 24, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 4,250 | $7,041 | 10b5-1 | Jun 24, 2025 | Form 4 ↗ 1 day later · 11,150 shares | Form 144 ↗ |
| Jun 23, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 6,000 | $9,395 | 10b5-1 | Jun 23, 2025 | Form 4 ↗ 2 days later · 11,150 shares | Form 144 ↗ |
| Jun 20, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 900 | $1,442 | 10b5-1 | Jun 20, 2025 | Form 4 ↗ same day · 900 shares | Form 144 ↗ |
| Jun 18, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 702 | $1,134 | 10b5-1 | Jun 18, 2025 | Form 4 ↗ same day · 2,402 shares | Form 144 ↗ |
| Jun 17, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 1,200 | $1,942 | 10b5-1 | Jun 17, 2025 | Form 4 ↗ 1 day later · 2,402 shares | Form 144 ↗ |
| Jun 16, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 500 | $854 | 10b5-1 | Jun 16, 2025 | Form 4 ↗ 2 days later · 2,402 shares | Form 144 ↗ |
| Jun 13, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 700 | $1,160 | 10b5-1 | Jun 13, 2025 | Form 4 ↗ same day · 8,790 shares | Form 144 ↗ |
| Jun 12, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 8,090 | $13.8K | 10b5-1 | Jun 12, 2025 | Form 4 ↗ 1 day later · 8,790 shares | Form 144 ↗ |
| Jun 11, 2025 | Mitchell B. Goldsteen Affiliate | SHIM Shimmick Corporation | 10,058 | $16.7K | 10b5-1 | Jun 11, 2025 | Form 4 ↗ same day · 11,678 shares | Form 144 ↗ |
The newest 50 items, most recent first. Every row links to the notice on the SEC's site, and to the Form 4 when we found one. Updated Nov 15, 2026, 6:42 PM EST.
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