As of the latest Form 4 filed Aug 12, 2025.
What Tactile Systems Technology Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 12 most recent filings for TCMD.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2025-08-12 | 2025-08-08 | Dodd Sheri Louise Chief Executive Officer | SSale | −7.76K | $12.36 | $95.9K | No | Form 4 ↗ |
| 2024-08-14 | 2024-08-12 | Ferstler Sherri Lee Senior VP, Sales | SSale | −1.55K | $13.07 | $20.3K | No | Form 4 ↗ |
| 2024-08-09 | 2024-08-07 | Dodd Sheri Louise Chief Executive Officer | AAward | +65.0K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2024-05-10 | 2024-05-08 | BURKE WILLIAM W Director | AAward | +10.5K | $0.00 | $0.00 | Yes (planned) | Form 4 ↗ |
| 2024-05-10 | 2024-05-08 | BURKE WILLIAM W, Director | SSale | −2.50K | $14.06 | $35.1K | Yes (planned) | Form 4 ↗ |
| 2024-05-10 | 2024-05-08 | Asbury Valerie L. Director | AAward | +10.5K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2024-05-10 | 2024-05-08 | Dodd Sheri Louise Director | AAward | +10.5K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2024-05-10 | 2024-05-08 | Huggenberger Raymond Director | AAward | +10.5K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2024-05-10 | 2024-05-08 | Shafer David Brent Director | AAward | +10.5K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2024-05-10 | 2024-05-08 | Volkart Carmen B Director | AAward | +10.5K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2024-05-10 | 2024-05-08 | Washington Boyd Vindell Director | AAward | +10.5K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2024-05-08 | 2024-05-06 | Burns Kristie Sr. VP Mktg & Clinical Affairs | SSale | −815.00 | $14.37 | $11.7K | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also TCMD’s full analysis or the market-wide insider trading feed. The tabs above jump to TCMD’s other SEC data.
Source: SEC Form 4 filings for TCMD, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
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