Hammer Todd B
- SEC CIK
- 0001283775
In the past year, 9 open-market sale filings worth $90.1M and no purchases.
Current role at each company
- GUER Guerrilla RF, Inc.Director, 10% Owneras of Sep 1, 2026
- LNSR LENSAR, Inc.Director, 10% Owneras of Jun 5, 2026
- LPTH Lightpath Technologies IncOther: Memberas of Jun 4, 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
- $90.1M
- 9 filings
- Net
- −$90.1M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Hammer Todd B 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.
LPTH Lightpath Technologies Inc
Other: Member9 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 4, 2026 (view filing)7:10 PM ET | Jun 3 | 1 day | Ellis Thomas B and 3 othersDirector | SSaleClass A Common Stock | −3.57M | $14.00 | −$50.0M | −54.9%2.93M after | |
| May 20, 2026 (view filing)4:06 PM ET | May 18 | 2 days | Ellis Thomas B and 3 othersDirector | SSaleClass A Common Stock | −55.3K | $12.32 | −$681.1K | −1.8%2.93M after | |
| May 14, 2026 (view filing)8:00 PM ET | May 12-14 | 2 days | Ellis Thomas B and 3 othersDirector | SSaleClass A Common Stock | −293.1K | $12.21 | −$3.58M | −8.9%2.99M after | 3 lots |
| Mar 26, 2026 (view filing)4:31 PM ET | Mar 24-25 | 2 days | Ellis Thomas B and 3 othersDirector | SSaleClass A Common Stock | −356.9K | $12.27 | −$4.38M | −9.8%3.28M after | 2 lots |
| Mar 19, 2026 (view filing)4:16 PM ET | Mar 17-18 | 2 days | Ellis Thomas B and 3 othersDirector | SSaleClass A Common Stock | −120.5K | $12.01 | −$1.45M | −4.0%2.90M after | 2 lots |
| Mar 4, 2026 (view filing)8:00 PM ET | Mar 2-4 | 2 days | Ellis Thomas B and 3 othersDirector | SSaleClass A Common Stock | −675.0K | $12.12 | −$8.18M | −18.3%3.02M after | 3 lots |
| Feb 27, 2026 (view filing)4:44 PM ET | Feb 25 | 2 days | Ellis Thomas B and 3 othersDirector | SSaleClass A Common Stock | −300.1K | $12.18 | −$3.66M | −9.2%2.96M after | |
| Feb 24, 2026 (view filing)7:24 PM ET | Feb 20-24 | 4 days | Ellis Thomas B and 3 othersDirector | SSaleClass A Common Stock | −733.4K | $12.43 | −$9.12M | −18.4%3.26M after | 4 lots |
| Jan 7, 2026 (view filing)7:39 PM ET | Jan 5 | 2 days | Ellis Thomas B and 7 othersDirector, 10% Owner | SSaleClass A Common Stock | −770.3K | $11.72 | −$9.03M | −22.0%2.73M after |