Sheridan John F
- SEC CIK
- 0001365369
No open-market purchases or sales filed in the past year.
Current role at each company
- TNDM Tandem Diabetes Care IncPRESIDENT & CEOas of Aug 18, 2026
- AFIB Acutus Medical, Inc.Directoras of Jun 15, 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
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists Sheridan John F 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.
TNDM Tandem Diabetes Care Inc
PRESIDENT & CEO3 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 11, 2025 (view filing) | Aug 11 | Same day | Sheridan John FPRESIDENT & CEO | PPurchase | +10.0K | $10.23 | +$102.3K | +10.4%106.3K after | |
| May 10, 2022 (view filing) | May 9 | 1 day | Sheridan John FPRESIDENT & CEO | PPurchase | +2.50K | $69.90 | +$174.8K | +33.1%10.1K after | |
| Aug 10, 2021 (view filing) | Aug 6-9 | 4 days | Sheridan John FPRESIDENT & CEO | SSale | −14.9K | $108.04 | −$1.61M | −70.7%6.20K after | 4 lots |