Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Chapman Steven Leonard
Over the trailing 90 days, Chapman Steven Leonard (Other at Natera, Inc.) sold $10.6M of stock in NTRA, per 16 SEC Form 4 transactions.
- Role
- Other
- Companies
- NTRA
- Window
- Trailing 90 days · 16 transactions · CIK 1711968
- Net activity
- −$10.6M ($0 bought · $10.6M sold)
By Company (Trailing 90 Days)
| Symbol | Company | Txns | Bought | Sold | Net |
|---|---|---|---|---|---|
| NTRA | Natera, Inc. | 16 | — | $10.6M | −$10.6M |
Transactions (16)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-07-28 | NTRA | Sell | 3.6K | $910K | Open market or private sale |
| 2026-07-27 | NTRA | Sell | 2.2K | $570K | Open market or private sale |
| 2026-06-04 | NTRA | Sell | 1.6K | $367K | Open market or private sale |
| 2026-06-04 | NTRA | Sell | 3.4K | $774K | Open market or private sale |
| 2026-06-04 | NTRA | Sell | 832 | $177K | Open market or private sale |
| 2026-06-04 | NTRA | Sell | 2.5K | $534K | Open market or private sale |
| 2026-06-04 | NTRA | Sell | 1.3K | $279K | Open market or private sale |
| 2026-06-04 | NTRA | Sell | 5.5K | $1.2M | Open market or private sale |
| 2026-06-04 | NTRA | Sell | 2.4K | $510K | Open market or private sale |
| 2026-06-04 | NTRA | Sell | 1.7K | $380K | Open market or private sale |
| 2026-06-04 | NTRA | Sell | 2.8K | $604K | Open market or private sale |
| 2026-06-04 | NTRA | Sell | 2.4K | $528K | Open market or private sale |
| 2026-06-04 | NTRA | Sell | 2.0K | $446K | Open market or private sale |
| 2026-06-04 | NTRA | Sell | 6.5K | $1.5M | Open market or private sale |
| 2026-06-04 | NTRA | Sell | 1.4K | $323K | Open market or private sale |
| 2026-06-04 | NTRA | Sell | 6.8K | $1.5M | Open market or private sale |
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
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