Miller Michael Francis has filed 54 insider transactions across 1 company since March 2026.
Most recent transaction: a option exercise of 81 shares of Quanterix Corp ($QTRX) on May 15, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Technology Officer | M | Common Stock | 81 | $0.00 | 32,694.0000 | 46,710,797 | 0.25% | 0.00% |
| May 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Technology Officer | M | Restricted Stock Unit | 834 | $0.00 | 27,525.0000 | 46,710,797 | 2.94% | 0.00% |
| May 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Technology Officer | M | Restricted Stock Unit | 372 | $0.00 | 8,945.0000 | 46,710,797 | 3.99% | 0.00% |
| May 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Technology Officer | M | Restricted Stock Unit | 135 | $0.00 | 2,846.0000 | 46,710,797 | 4.53% | 0.00% |
| May 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Technology Officer | M | Restricted Stock Unit | 136 | $0.00 | 1,389.0000 | 46,710,797 | 8.92% | 0.00% |
| May 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Technology Officer | M | Restricted Stock Unit | 81 | $0.00 | 760.0000 | 46,710,797 | 9.63% | 0.00% |
| May 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Technology Officer | F | Common Stock | 249 | $2.75 | 33,704.0000 | 46,710,797 | 0.73% | 0.00% |
| May 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Technology Officer | M | Common Stock | 834 | $0.00 | 33,953.0000 | 46,710,797 | 2.52% | 0.00% |
| May 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Technology Officer | F | Common Stock | 111 | $2.75 | 33,119.0000 | 46,710,797 | 0.33% | 0.00% |
| May 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Technology Officer | M | Common Stock | 372 | $0.00 | 33,230.0000 | 46,710,797 | 1.13% | 0.00% |
| May 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Technology Officer | F | Common Stock | 41 | $2.75 | 32,858.0000 | 46,710,797 | 0.12% | 0.00% |
| May 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Technology Officer | M | Common Stock | 135 | $0.00 | 32,899.0000 | 46,710,797 | 0.41% | 0.00% |
| May 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Technology Officer | F | Common Stock | 41 | $2.75 | 32,764.0000 | 46,710,797 | 0.12% | 0.00% |
| May 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Technology Officer | M | Common Stock | 136 | $0.00 | 32,805.0000 | 46,710,797 | 0.42% | 0.00% |
| May 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Technology Officer | F | Common Stock | 25 | $2.75 | 32,669.0000 | 46,710,797 | 0.08% | 0.00% |
| April 30, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | F | Common Stock | 39 | $3.13 | 32,613.0000 | 46,710,797 | 0.12% | 0.00% |
| April 30, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Restricted Stock Unit | 130 | $0.00 | 549.0000 | 46,710,797 | 19.15% | 0.00% |
| April 30, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Common Stock | 130 | $0.00 | 32,652.0000 | 46,710,797 | 0.40% | 0.00% |
| April 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Restricted Stock Unit | 135 | $0.00 | 2,981.0000 | 46,710,797 | 4.33% | 0.00% |
| April 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Common Stock | 81 | $0.00 | 31,512.0000 | 46,710,797 | 0.26% | 0.00% |
| April 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | F | Common Stock | 25 | $3.60 | 31,487.0000 | 46,710,797 | 0.08% | 0.00% |
| April 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Common Stock | 136 | $0.00 | 31,623.0000 | 46,710,797 | 0.43% | 0.00% |
| April 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | F | Common Stock | 41 | $3.60 | 31,582.0000 | 46,710,797 | 0.13% | 0.00% |
| April 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Common Stock | 135 | $0.00 | 31,717.0000 | 46,710,797 | 0.43% | 0.00% |
| April 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | F | Common Stock | 41 | $3.60 | 31,676.0000 | 46,710,797 | 0.13% | 0.00% |
| April 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Common Stock | 372 | $0.00 | 32,048.0000 | 46,710,797 | 1.17% | 0.00% |
| April 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | F | Common Stock | 111 | $3.60 | 31,937.0000 | 46,710,797 | 0.35% | 0.00% |
| April 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Common Stock | 834 | $0.00 | 32,771.0000 | 46,710,797 | 2.61% | 0.00% |
| April 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | F | Common Stock | 249 | $3.60 | 32,522.0000 | 46,710,797 | 0.76% | 0.00% |
| April 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Restricted Stock Unit | 81 | $0.00 | 841.0000 | 46,710,797 | 8.79% | 0.00% |
| April 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Restricted Stock Unit | 136 | $0.00 | 1,525.0000 | 46,710,797 | 8.19% | 0.00% |
| April 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Restricted Stock Unit | 372 | $0.00 | 9,317.0000 | 46,710,797 | 3.84% | 0.00% |
| April 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Restricted Stock Unit | 834 | $0.00 | 28,359.0000 | 46,710,797 | 2.86% | 0.00% |
| March 31, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | F | Common Stock | 39 | $3.52 | 31,431.0000 | 46,710,797 | 0.12% | 0.00% |
| March 31, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Common Stock | 130 | $0.00 | 31,470.0000 | 46,710,797 | 0.41% | 0.00% |
| March 31, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | F | Common Stock | 30 | $3.52 | 31,340.0000 | 46,710,797 | 0.10% | 0.00% |
| March 31, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Common Stock | 99 | $0.00 | 31,370.0000 | 46,710,797 | 0.32% | 0.00% |
| March 31, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Restricted Stock Unit | 99 | $0.00 | 0.0000 | 46,710,797 | 100.00% | 0.00% |
| March 31, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Restricted Stock Unit | 130 | $0.00 | 679.0000 | 46,710,797 | 16.07% | 0.00% |
| March 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Restricted Stock Unit | 136 | $0.00 | 1,661.0000 | 46,710,797 | 7.57% | 0.00% |
| March 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Restricted Stock Unit | 81 | $0.00 | 922.0000 | 46,710,797 | 8.08% | 0.00% |
| March 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | F | Common Stock | 293 | $4.72 | 31,271.0000 | 46,710,797 | 0.93% | 0.00% |
| March 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Common Stock | 834 | $0.00 | 31,564.0000 | 46,710,797 | 2.71% | 0.00% |
| March 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | F | Common Stock | 131 | $4.72 | 30,730.0000 | 46,710,797 | 0.42% | 0.00% |
| March 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Common Stock | 372 | $0.00 | 30,861.0000 | 46,710,797 | 1.22% | 0.00% |
| March 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | F | Common Stock | 48 | $4.72 | 30,489.0000 | 46,710,797 | 0.16% | 0.00% |
| March 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Common Stock | 135 | $0.00 | 30,537.0000 | 46,710,797 | 0.44% | 0.00% |
| March 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Common Stock | 81 | $0.00 | 30,343.0000 | 46,710,797 | 0.27% | 0.00% |
| March 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | F | Common Stock | 48 | $4.72 | 30,402.0000 | 46,710,797 | 0.16% | 0.00% |
| March 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Common Stock | 136 | $0.00 | 30,450.0000 | 46,710,797 | 0.45% | 0.00% |
| March 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | F | Common Stock | 29 | $4.72 | 30,314.0000 | 46,710,797 | 0.10% | 0.00% |
| March 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Restricted Stock Unit | 834 | $0.00 | 8,855.0000 | 46,710,797 | 8.61% | 0.00% |
| March 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Restricted Stock Unit | 372 | $0.00 | 9,689.0000 | 46,710,797 | 3.70% | 0.00% |
| March 15, 2026 | Quanterix Corp | $QTRX | Miller Michael Francis | Chief Operating Officer | M | Restricted Stock Unit | 135 | $0.00 | 3,116.0000 | 46,710,797 | 4.15% | 0.00% |