Donnelly William P insider trades
Donnelly William P has filed 44 Form 4s with the SEC that we hold, for Quanterix Corp (QTRX) (Director), Price T Rowe Group INC (TROW) (Director) and Ingersoll Rand Inc. (IR) (Director). Across all of them we count 4 purchases worth $1.3M and 0 sales worth $0 reported on Form 4. In the last 12 months: 2 purchases ($286.4K) and 0 sales ($0). The largest single trade was a purchase of 93,113 shares of Quanterix Corp worth $506.5K, dated 2025-06-06. The first filing on our record is dated 2022-02-24 and the latest 2026-10-02.
Quanterix Corp (QTRX)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2023-09-08 | P, purchase reported on Form 4 | 20,200 | $502.0K | 2023-09-11 |
| 2025-06-06 | P, purchase reported on Form 4 | 93,113 | $506.5K | 2025-06-09 |
| 2026-08-12 | P, purchase reported on Form 4 | 27,155 | $74.7K | 2026-08-14 |
| 2026-08-13 | P, purchase reported on Form 4 | 72,245 | $211.7K | 2026-08-14 |
Price T Rowe Group INC (TROW)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Ingersoll Rand Inc. (IR)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Counted from the Form 4 filings this reporting owner (SEC CIK 1207928) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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