Griffin Mark D
- SEC CIK
- 0001357717
No open-market purchases or sales filed in the past year.
Current role at each company
- TLS Telos CorpEVP, Security Solutionsas of May 27, 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
- –
- 0 filings
- Sold
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists Griffin Mark D 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.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 14, 2024 (view filing) | Aug 12 | 2 days | Griffin Mark DEVP, Security Solutions | PPurchase | +10.0K | $2.63 | +$26.3K | +1.0%1.02M after | |
| May 14, 2024 (view filing) | May 13 | 1 day | Griffin Mark DEVP, Security Solutions | PPurchase | +6.15K | $3.13 | +$19.2K | +0.9%665.0K after | |
| May 16, 2023 (view filing) | May 16 | Same day | Griffin Mark DEVP, Security Solutions | PPurchase | +10.0K | $2.80 | +$28.0K | +1.3%763.9K after |