Horn David R.
- SEC CIK
- 0001834217
In the past year, 1 open-market purchase filing worth $47.5K and 4 sale filings worth $56.0K.
Current role at each company
- SEER Seer, Inc.PRESIDENT & CFOas of Aug 19, 2026
- FOCL Edap TMS SADirectoras of Aug 17, 2026
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
- $47.5K
- 1 filing
- Sold
- $56.0K
- 4 filings
- Net
- −$8.45K
- Bought minus sold
- Companies
- 2
- With open-market trades
Trades
Every Form 4 that lists Horn David R. 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.
SEER Seer, Inc.
PRESIDENT & CFO21 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jul 6, 2021 (view filing) | Jul 1 | 5 days | Horn David R.Chief Financial Officer | SSaleClass A Common Stock | −10.0K | $31.32 | −$313.2K | −4.1%231.0K after | 3 lots |
| Aug 4, 2021 (view filing) | Aug 2 | 2 days | Horn David R.Chief Financial Officer | SSaleClass A Common Stock | −10.0K | $31.20 | −$312.0K | −4.1%231.0K after | 2 lots |
| Sep 2, 2021 (view filing) | Sep 1 | 1 day | Horn David R.Chief Financial Officer | SSaleClass A Common Stock | −10.0K | $39.57 | −$395.7K | −4.1%231.0K after | 2 lots |
| Oct 5, 2021 (view filing) | Oct 1 | 4 days | Horn David R.Chief Financial Officer | SSaleClass A Common Stock | −10.0K | $33.85 | −$338.5K | −4.1%231.0K after | 2 lots |
| Nov 3, 2021 (view filing) | Nov 1 | 2 days | Horn David R.Chief Financial Officer | SSaleClass A Common Stock | −10.0K | $37.78 | −$377.8K | −4.1%231.0K after | 2 lots |
| Dec 8, 2021 (view filing) | Dec 6 | 2 days | Horn David R.Chief Financial Officer | SSaleClass A Common Stock | −26.3K | $20.26 | −$532.3K | −11.3%205.6K after | |
| Jan 4, 2022 (view filing) | Jan 3 | 1 day | Horn David R.Chief Financial Officer | SSaleClass A Common Stock | −2.31K | $22.81 | −$52.6K | −1.0%232.1K after | |
| Feb 4, 2022 (view filing) | Feb 2 | 2 days | Horn David R.Chief Financial Officer | SSaleClass A Common Stock | −2.94K | $17.40 | −$51.2K | −1.3%229.2K after | |
| Dec 8, 2022 (view filing) | Dec 8 | Same day | Horn David R.Chief Financial Officer | SSaleClass A Common Stock | −18.9K | $6.57 | −$124.1K | −6.5%273.4K after | |
| Jan 19, 2023 (view filing) | Jan 17 | 2 days | Horn David R.Chief Financial Officer | SSaleClass A Common Stock | −2.60K | $5.12 | −$13.3K | −1.0%270.8K after |
FOCL Edap TMS SA
Director1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 17, 2026 (view filing)6:06 AM ET | Aug 14 | 3 days | Horn David R.Director | PPurchase | +10.0K | $4.75 | +$47.5K | New position10.0K after |