Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: +$248.7K
Reported holding is the most recent post-transaction share count on a Table I row.
How quickly this filer reports. Section 16 allows two business days from the transaction.
1 of 20 filings we hold was filed after the two-business-day deadline. The furthest past the deadline was 3 business days late.
Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured
The 20 most recent Form 4 transactions.
| QTRX |
| Quanterix Corp |
| FTAX |
| 1,242 |
| $7.41 |
| $9.2K |
| -0.2% |
| Open the original filing on SEC.gov |
| Nov 30, 2025 | QTRX | Quanterix Corp | FTAX | 254 | $7.26 | $1.8K | <0.1% | Open the original filing on SEC.gov |
| Nov 15, 2025 | QTRX | Quanterix Corp | FTAX | 1,242 | $5.74 | $7.1K | -0.2% | Open the original filing on SEC.gov |
| Oct 31, 2025 | QTRX | Quanterix Corp | FTAX | 254 | $5.34 | $1.4K | <0.1% | Open the original filing on SEC.gov |
| Oct 15, 2025 | QTRX | Quanterix Corp | FTAX | 1,242 | $5.78 | $7.2K | -0.2% | Open the original filing on SEC.gov |
| Sep 30, 2025 | QTRX | Quanterix Corp | FTAX | 254 | $5.43 | $1.4K | <0.1% | Open the original filing on SEC.gov |
| Sep 15, 2025 | QTRX | Quanterix Corp | FTAX | 1,242 | $4.97 | $6.2K | -0.2% | Open the original filing on SEC.gov |
| Aug 31, 2025 | QTRX | Quanterix Corp | FTAX | 254 | $4.55 | $1.2K | <0.1% | Open the original filing on SEC.gov |
| Aug 15, 2025 | QTRX | Quanterix Corp | FTAX | 1,242 | $4.57 | $5.7K | -0.2% | Open the original filing on SEC.gov |
| Jul 31, 2025 | QTRX | Quanterix Corp | FTAX | 254 | $5.94 | $1.5K | <0.1% | Open the original filing on SEC.gov |
| Jul 15, 2025 | QTRX | Quanterix Corp | FTAX | 1,242 | $5.49 | $6.8K | -0.2% | Open the original filing on SEC.gov |
| Jun 30, 2025 | QTRX | Quanterix Corp | FTAX | 254 | $6.65 | $1.7K | <0.1% | Open the original filing on SEC.gov |
| Jun 15, 2025 | QTRX | Quanterix Corp | FTAX | 1,242 | $6.06 | $7.5K | -0.2% | Open the original filing on SEC.gov |
| Jun 9, 2025 | QTRX | Quanterix Corp | PBUY | 45,900 | $5.42 | $248.7K | +9.7% | Open the original filing on SEC.gov |
| May 31, 2025 | QTRX | Quanterix Corp | FTAX | 254 | $5.20 | $1.3K | <0.1% | Open the original filing on SEC.gov |
| May 15, 2025 | QTRX | Quanterix Corp | FTAX | 1,242 | $4.50 | $5.6K | -0.3% | Open the original filing on SEC.gov |
| Apr 30, 2025 | QTRX | Quanterix Corp | FTAX | 254 | $5.76 | $1.5K | <0.1% | Open the original filing on SEC.gov |
| Apr 15, 2025 | QTRX | Quanterix Corp | FTAX | 1,242 | $5.16 | $6.4K | -0.3% | Open the original filing on SEC.gov |