Updated Jul 16, 2026
KIRK THOMAS F has filed 4 SEC Form 4 filings across 1 company in the last 90 days — buying. Lifetime open-market purchases: $606K. Historical track record: 2/5 stars across 8 tracked purchases.

| Role | Insider |
|---|---|
| Notability | 20/100 |
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realised performance after each tracked open-market purchase.
| InsiderAlpha rating | ★★☆☆☆ (2/5) |
|---|---|
| Total purchases tracked | 8 |
| Purchases with forward-return data | 8 |
| 30-day win rate | 3750% |
| 90-day win rate | 2500% |
| Avg 5-day return | +500.05% |
| Avg 30-day return | -52.19% |
| Avg 90-day return | -1637.41% |
| Best 30-day return | +3529.17% |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-26 | MYO | MYOMO, INC. | A — Grant or award | 78.7K | $0.00 | |
| 2026-06-09 | MYO | MYOMO, INC. | P — Open-market purchase | 40.0K | $1.27 | $51K |
| 2026-06-01 | MYO | MYOMO, INC. | P — Open-market purchase | 25.0K | $0.99 | $25K |
| 2026-05-19 | MYO | MYOMO, INC. | P — Open-market purchase | 43.4K | $0.91 | $39K |
| 2026-05-19 | MYO | MYOMO, INC. | P — Open-market purchase | 31.6K | $0.91 | $29K |
| 2026-03-16 | MYO | MYOMO, INC. | P — Open-market purchase | 72.0K | $0.71 | $51K |
| 2025-11-24 | MYO | MYOMO, INC. | P — Open-market purchase | 2.5K | $0.72 | $2K |
| 2025-11-24 | MYO | MYOMO, INC. | P — Open-market purchase | 4.9K | $0.72 | $4K |
| 2025-08-25 | MYO | MYOMO, INC. | P — Open-market purchase | 50.0K | $1.15 | $57K |
| 2025-08-18 | MYO | MYOMO, INC. | P — Open-market purchase | 50.0K | $1.10 | $55K |
| 2025-06-11 | MYO | MYOMO, INC. | A — Grant or award | 29.7K | $0.00 | |
| 2025-05-14 | MYO | MYOMO, INC. | P — Open-market purchase | 36.8K | $3.25 | $120K |
| 2025-05-14 | MYO | MYOMO, INC. | P — Open-market purchase | 1.9K | $3.25 | $6K |
| 2025-05-12 | MYO | MYOMO, INC. | P — Open-market purchase | 50.0K | $3.35 | $168K |
KIRK THOMAS F is a corporate insider — currently tracked as Insider of MYOMO, INC. (MYO). InsiderAlpha tracks every SEC Form 4 filing in real time.
4 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 12 open-market purchases ($606K) and 0 open-market sales () across all tracked filings.
Across 8 tracked purchases, KIRK THOMAS F averaged -52.2% avg 30-day return with a 3750% 30-day win rate. InsiderAlpha rates the track record at 2/5 stars.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live KIRK THOMAS F profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.