Quanterix Corp (QTRX): 6 insider purchases in the last two years.
| Filed | Insider | Shares | Price | Value | Type |
|---|---|---|---|---|---|
| Jun 12, 2026 | Meadows Benjamin Officer | 3,500 | $2.77 | $9.7K | no history |
| Sep 17, 2025 | Sriram Vandana Officer | 4,150 | $4.79 | $19.9K | no history |
| Jun 13, 2025 | Walt David R Director | 160,000 | $6.16 | $985.6K | no history |
| Jun 10, 2025 | Toloue Masoud Director, Officer | 45,900 | $5.42 | $248.8K | no history |
| Jun 9, 2025 | Donnelly William P Director | 93,113 | $5.44 | $506.5K | no history |
| Jun 9, 2025 | Walt David R Director | 210,000 | $5.40 | $1.1M | no history |
Open-market purchases from SEC Form 4. "Opportunistic" = this insider trades every year but not on a fixed schedule (Cohen, Malloy & Pomorski); "routine" buys carry little information.
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