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Insider trades
Open-market buys and sells by officers, directors and 10% owners, from SEC Form 4. Usually filed within two business days.
About this data
- What it is
- When a company's officers, directors or owners of more than 10% buy or sell its stock, they must report the trade to the SEC on Form 4. This feed shows purchases and sales on the open market; stock grants, option exercises and shares withheld for tax are left out.
- Who files it
- The insider, usually through the company, within two business days of the trade.
- How current
- We collect new filings throughout the day on SEC business days.
- Worth knowing
- Sales are often routine: insiders sell to diversify, to pay taxes, or under a 10b5-1 plan set up months in advance. A purchase with their own money is less common, which is why many investors pay closer attention to it.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Open-market trades per day, last 30 days
Purchases Sales
By trade date. Insiders have two business days to file, so the most recent days fill in later.
Latest open-market insider trades
Showing: ticker CALC
| Traded | Insider | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Jun 25, 2026 | Fred A. Middleton Director, 10% owner | CALC CalciMedica, Inc. | Buy | 248,972 | $0.80 | $199.2K Buy | Form 4 ↗ |
| Sep 18, 2025 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 2,500 | $3.07 | $7,675 Buy | Form 4 ↗ |
| Sep 15, 2025 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 3,400 | $2.68 | $9,112 Buy | Form 4 ↗ |
| Sep 12, 2025 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 5,000 | $3.12 | $15.6K Buy | Form 4 ↗ |
| Sep 9, 2025 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 2,343 | $3.15 | $7,380 Buy | Form 4 ↗ |
| Aug 29, 2025 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 800 | $2.74 | $2,192 Buy | Form 4 ↗ |
| Aug 28, 2025 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 9,200 | $2.86 | $26.3K Buy | Form 4 ↗ |
| Aug 21, 2025 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 3,508 | $2.79 | $9,787 Buy | Form 4 ↗ |
| Aug 20, 2025 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 2,000 | $2.72 | $5,440 Buy | Form 4 ↗ |
| Aug 19, 2025 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 1,000 | $2.79 | $2,790 Buy | Form 4 ↗ |
| Aug 19, 2025 | Sudarshan Hebbar Chief Medical Officer | CALC CalciMedica, Inc. | Buy | 9,563 | $2.82 | $27.0K Buy | Form 4 ↗ |
| Aug 15, 2025 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 5,076 | $2.90 | $14.7K Buy | Form 4 ↗ |
| Aug 15, 2025 | Sudarshan Hebbar Chief Medical Officer | CALC CalciMedica, Inc. | Buy | 4,392 | $2.79 | $12.3K Buy | Form 4 ↗ |
| Aug 14, 2025 | Sudarshan Hebbar Chief Medical Officer | CALC CalciMedica, Inc. | Buy | 1,584 | $2.59 | $4,103 Buy | Form 4 ↗ |
| Jul 28, 2025 | Kenneth A. Stauderman Chief Scientific Officer | CALC CalciMedica, Inc. | Buy | 1,000 | $3.96 | $3,960 Buy | Form 4 ↗ |
| Jul 25, 2025 | Kenneth A. Stauderman Chief Scientific Officer | CALC CalciMedica, Inc. | Sale | 1,000 | $3.65 | $3,650 Sale | Form 4 ↗ |
| Jul 22, 2025 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 1,500 | $3.78 | $5,670 Buy | Form 4 ↗ |
| Jul 21, 2025 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 1,500 | $3.37 | $5,055 Buy | Form 4 ↗ |
| Jul 21, 2025 | A. Rachel Leheny CHIEF EXECUTIVE OFFICER, Director, 10%… | CALC CalciMedica, Inc. | Buy | 1,000 | $3.40 | $3,400 Buy | Form 4 ↗ |
| Jul 18, 2025 | Robert N. Wilson Director | CALC CalciMedica, Inc. | Buy | 4,500 | $2.87 | $12.9K Buy | Form 4 ↗ |
| Jul 18, 2025 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 2,000 | $2.88 | $5,760 Buy | Form 4 ↗ |
| Jul 14, 2025 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 6,500 | $2.43 | $15.8K Buy | Form 4 ↗ |
| Jul 14, 2025 | A. Rachel Leheny CHIEF EXECUTIVE OFFICER, Director, 10%… | CALC CalciMedica, Inc. | Buy | 2,500 | $2.47 | $6,175 Buy | Form 4 ↗ |
| Jul 9, 2025 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 5,000 | $1.60 | $8,000 Buy | Form 4 ↗ |
| Jul 1, 2025 | Kenneth A. Stauderman Chief Scientific Officer | CALC CalciMedica, Inc. | Buy | 1,000 | $1.85 | $1,850 Buy | Form 4 ↗ |
| Jun 26, 2025 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 4,500 | $1.44 | $6,480 Buy | Form 4 ↗ |
| Jun 26, 2025 | Stephen Bardin Chief Financial Officer | CALC CalciMedica, Inc. | Buy | 2,000 | $1.50 | $3,000 Buy | Form 4 ↗ |
| Jun 11, 2025 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 5,000 | $1.85 | $9,250 Buy | Form 4 ↗ |
| Jun 6, 2025 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 5,000 | $1.78 | $8,900 Buy | Form 4 ↗ |
| Jun 5, 2025 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 5,100 | $1.70 | $8,670 Buy | Form 4 ↗ |
| May 30, 2025 | Stephen Bardin Chief Financial Officer | CALC CalciMedica, Inc. | Buy | 1,000 | $1.69 | $1,690 Buy | Form 4 ↗ |
| Dec 6, 2024 | Fred A. Middleton Director, 10% owner | CALC CalciMedica, Inc. | Buy | 4,800 | $2.65 | $12.7K Buy | Form 4 ↗ |
| Nov 1, 2024 | Sanderling Venture Partners VI LP 10% owner | CALC CalciMedica, Inc. | Buy | 877 | $3.75 | $3,289 Buy | Form 4 ↗ |
| Nov 1, 2024 | Sanderling Venture Partners VI LP 10% owner | CALC CalciMedica, Inc. | Buy | 86,867 | $3.75 | $325.8K Buy | Form 4 ↗ |
| Nov 1, 2024 | Fred A. Middleton Director, 10% owner | CALC CalciMedica, Inc. | Buy | 877 | $3.75 | $3,289 Buy | Form 4 ↗ |
| Nov 1, 2024 | Fred A. Middleton Director, 10% owner | CALC CalciMedica, Inc. | Buy | 86,867 | $3.75 | $325.8K Buy | Form 4 ↗ |
| Nov 1, 2024 | Fred A. Middleton Director, 10% owner | CALC CalciMedica, Inc. | Buy | 20,000 | $3.75 | $75.0K Buy | Form 4 ↗ |
| Nov 1, 2024 | A. Rachel Leheny CHIEF EXECUTIVE OFFICER, Director, 10%… | CALC CalciMedica, Inc. | Buy | 20,000 | $3.75 | $75.0K Buy | Form 4 ↗ |
| Nov 1, 2024 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 53,333 | $3.75 | $200.0K Buy | Form 4 ↗ |
| Nov 1, 2024 | Robert N. Wilson Director | CALC CalciMedica, Inc. | Buy | 53,333 | $3.75 | $200.0K Buy | Form 4 ↗ |
| May 17, 2023 | Eric W. Roberts CHIEF BUSINESS OFFICER, Director, 10% o… | CALC CalciMedica, Inc. | Buy | 3,000 | $2.68 | $8,040 Buy | Form 4/A ↗ |
41 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 5:29 PM EST.
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