Middleton Fred A
- SEC CIK
- 0001267959
In the past year, 1 open-market purchase filing worth $199.2K and no sales.
Current role at each company
- CALC CalciMedica, Inc.Director, 10% Owneras of Jun 29, 2026
- CMRX Chimerix IncDirectoras of Apr 21, 2025
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- $199.2K
- 1 filing
- Sold
- –
- 0 filings
- Net
- +$199.2K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Middleton Fred A as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
CALC CalciMedica, Inc.
Director, 10% Owner9 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 29, 2026 (view filing) | Jun 25 | 4 days | Middleton Fred ADirector, 10% Owner | PPurchase | +249.0K | $0.80 | +$199.2K | +30.6%1.06M after | |
| Dec 6, 2024 (view filing) | Dec 6 | Same day | Middleton Fred ADirector, 10% Owner | PPurchase | +4.80K | $2.65 | +$12.7K | +15.1%36.5K after | |
| Nov 5, 2024 (view filing) | Nov 1 | 4 days | Middleton Fred ADirector, 10% Owner | PPurchase | +20.0K | $3.75 | +$75.0K | +170.7%31.7K after | |
| Nov 5, 2024 (view filing) | Nov 1 | 4 days | Middleton Fred ADirector, 10% Owner | PPurchase | +87.7K | $3.75 | +$329.0K | New position22.5K after | 2 lots |
| Jan 25, 2024 (view filing)8:00 PM ET | Jan 23 | 2 days | Middleton Fred ADirector, 10% Owner | PPurchase | +679.4K | $3.70 | +$2.52M | New position30.3K after | 7 lots |
| Jan 25, 2024 (view filing)8:00 PM ET | Jan 23 | 2 days | Middleton Fred ADirector, 10% Owner | PPurchase | +679.4K | $0.125 | +$84.9K | –14.4K after | Derivative14 lots |
| Jun 9, 2023 (view filing) | Jun 9 | Same day | Middleton Fred ADirector, 10% Owner | PPurchase | +714 | $5.20 | +$3.71K | +6.5%11.7K after | |
| Jun 8, 2023 (view filing) | Jun 6-7 | 2 days | Middleton Fred ADirector, 10% Owner | PPurchase | +1.00K | $5.04 | +$5.04K | +10.0%11.0K after | 2 lots |
| May 22, 2023 (view filing) | May 19 | 3 days | Middleton Fred ADirector, 10% Owner | PPurchase | +10.0K | $2.85 | +$28.5K | New position10.0K after |
CMRX Chimerix Inc
Director6 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 20, 2023 (view filing) | Nov 17 | 3 days | Middleton Fred ADirector | PPurchase | +17.3K | $0.96 | +$16.6K | +20.9%100.0K after | |
| Nov 13, 2023 (view filing) | Nov 10 | 3 days | Middleton Fred ADirector | PPurchase | +2.71K | $0.92 | +$2.49K | +3.4%82.7K after | |
| Sep 26, 2023 (view filing) | Sep 25 | 1 day | Middleton Fred ADirector | PPurchase | +20.0K | $0.98 | +$19.6K | +33.3%80.0K after | |
| Mar 29, 2023 (view filing) | Mar 28 | 1 day | Middleton Fred ADirector | PPurchase | +20.0K | $1.21 | +$24.2K | +50.0%60.0K after | |
| Oct 3, 2022 (view filing) | Sep 29 | 4 days | Middleton Fred ADirector | PPurchase | +20.0K | $1.86 | +$37.2K | +100.0%40.0K after | |
| May 20, 2022 (view filing) | May 19 | 1 day | Middleton Fred ADirector | PPurchase | +20.0K | $2.04 | +$40.8K | New position20.0K after |