Insider · CIK 0001908223
Vandana Sriram
cfoofficer
Files at QTRX (Quanterix Corp). First filing Sep 17, 2025, latest Sep 17, 2025.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
1 / 0
$20k bought, $0 sold
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 15, 2025 | QTRX Quanterix Corp | FTax withholding Common Stock | -229 | $4.97 | $1,138 | 86,971 | Sep 17, 2025 |
| Sep 12, 2025 | QTRX Quanterix Corp | POpen-market purchase Common Stock | +4,150 | $4.79 | $20k | 87,200 | Sep 17, 2025 |
| Aug 15, 2025 | QTRX Quanterix Corp | FTax withholding Common Stock | -229 | $4.57 | $1,047 | 83,050 | Aug 19, 2025 |
| Jul 15, 2025 | QTRX Quanterix Corp | FTax withholding Common Stock | -229 | $5.49 | $1,257 | 83,279 | Jul 17, 2025 |
| Jun 15, 2025 | QTRX Quanterix Corp | FTax withholding Common Stock | -229 | $6.06 | $1,388 | 83,508 | Jun 17, 2025 |
| May 15, 2025 | QTRX Quanterix Corp | FTax withholding Common Stock | -229 | $4.50 | $1,031 | 83,737 | May 19, 2025 |
| Apr 15, 2025 | QTRX Quanterix Corp | FTax withholding Common Stock | -229 | $5.36 | $1,227 | 83,966 | Apr 17, 2025 |
| Dec 15, 2024 | QTRX Quanterix Corp | FTax withholding Common Stock | -75 | $10.68 | $801 | 36,063 | Dec 17, 2024 |
| Nov 15, 2024 | QTRX Quanterix Corp | FTax withholding Common Stock | -78 | $11.44 | $892 | 36,138 | Nov 18, 2024 |
| Oct 15, 2024 | QTRX Quanterix Corp | FTax withholding Common Stock | -78 | $12.48 | $973 | 36,216 | Oct 16, 2024 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.