Rosenman Herm
- SEC CIK
- 0001230057
In the past year, 2 open-market sale filings worth $15.1M and no purchases.
Current role at each company
- NTRA Natera, Inc.Directoras of Jun 30, 2026
- DMTK DermTech, Inc.Directoras of Jun 5, 2023
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
- –
- 0 filings
- Sold
- $15.1M
- 2 filings
- Net
- −$15.1M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Rosenman Herm 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.
NTRA Natera, Inc.
Director4 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 26, 2026 (view filing) | Jun 24 | 2 days | Rosenman HermDirector | SSale | −16.5K | $250.00 | −$4.13M | −79.5%4.25K after | 10b5-1 |
| Dec 16, 2025 (view filing) | Dec 12 | 4 days | Rosenman HermDirector | SSale | −48.4K | $227.42 | −$11.0M | −70.4%20.3K after | 4 lots |
| Feb 16, 2024 (view filing) | Feb 16 | Same day | Rosenman HermDirector | SSale | −93.9K | $69.37 | −$6.51M | −60.4%61.7K after | 2 lots |
| Nov 9, 2021 (view filing) | Nov 8 | 1 day | Rosenman HermDirector | SSale | −44.5K | $117.39 | −$5.22M | −46.5%51.3K after | Amended4 lots |
DMTK DermTech, Inc.
Director1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 31, 2022 (view filing) | May 9 | 22 days | Rosenman HermDirector | PPurchase | +20.0K | $6.86 | +$137.2K | +38.2%72.4K after | Amended |