Dawn Mattoon
Insider
First SEC filing: May 14, 2018 · Latest: May 14, 2018
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| April 1, 2022 | QTRX | S | 261 | $29.79 | $7,775 | 36,876 Direct | -0.70% | Disposed | -87.3% (price as of 2026-10-05) |
| March 1, 2022 | QTRX | S | 196 | $31.21 | $6,117 | 37,208 Direct | -0.52% | Disposed | -87.9% (price as of 2026-10-05) |
| March 1, 2022 | QTRX | S | 71 | $32.15 | $2,283 | 37,137 Direct | -0.19% | Disposed | -88.3% (price as of 2026-10-05) |
| Feb. 9, 2022 | QTRX | S | 318 | $34.97 | $11,120 | 37,404 Direct | -0.84% | Disposed | -89.2% (price as of 2026-10-05) |
| Feb. 2, 2022 | QTRX | S | 196 | $31.21 | $6,117 | 37,793 Direct | -0.52% | Disposed | -87.9% (price as of 2026-10-05) |
| Feb. 2, 2022 | QTRX | S | 71 | $32.15 | $2,283 | 37,722 Direct | -0.19% | Disposed | -88.3% (price as of 2026-10-05) |
| Jan. 3, 2022 | QTRX | S | 355 | $41.91 | $14,878 | 37,989 Direct | -0.93% | Disposed | -91.0% (price as of 2026-10-05) |
| Dec. 1, 2021 | QTRX | S | 341 | $40.26 | $13,729 | 38,356 Direct | -0.88% | Disposed | -90.6% (price as of 2026-10-05) |
| Dec. 1, 2021 | QTRX | S | 12 | $41.00 | $492 | 38,344 Direct | -0.03% | Disposed | -90.8% (price as of 2026-10-05) |
| Nov. 5, 2021 | QTRX | M | 10,718 | $19.12 | $204,928 | 47,232 Direct | +29.35% | Acquired | -80.3% (price as of 2026-10-05) |
| Nov. 5, 2021 | QTRX | S 10b5-1 | 8,335 | $57.25 | $477,179 | 38,897 Direct | -17.65% | Disposed | -93.4% (price as of 2026-10-05) |
| Nov. 5, 2021 | QTRX | S 10b5-1 | 200 | $58.39 | $11,678 | 38,697 Direct | -0.51% | Disposed | -93.5% (price as of 2026-10-05) |
| Nov. 5, 2021 | QTRX | M | 10,718 | · | · | 10,557 Direct | -50.38% | Disposed | (price as of 2026-10-05) |
| Nov. 4, 2021 | QTRX | S 10b5-1 | 1 | $57.00 | $57 | 36,514 Direct | 0.00% | Disposed | -93.4% (price as of 2026-10-05) |
| Nov. 2, 2021 | QTRX | S | 240 | $52.40 | $12,576 | 36,608 Direct | -0.65% | Disposed | -92.8% (price as of 2026-10-05) |
| Nov. 2, 2021 | QTRX | S | 93 | $53.14 | $4,942 | 36,515 Direct | -0.25% | Disposed | -92.9% (price as of 2026-10-05) |
| Oct. 1, 2021 | QTRX | S | 342 | $51.20 | $17,510 | 36,848 Direct | -0.92% | Disposed | -92.6% (price as of 2026-10-05) |
| Sept. 1, 2021 | QTRX | S | 302 | $49.78 | $15,034 | 37,241 Direct | -0.80% | Disposed | -92.4% (price as of 2026-10-05) |
| Sept. 1, 2021 | QTRX | S | 51 | $50.75 | $2,588 | 37,190 Direct | -0.14% | Disposed | -92.6% (price as of 2026-10-05) |
| Aug. 3, 2021 | QTRX | S | 346 | $53.79 | $18,611 | 37,543 Direct | -0.91% | Disposed | -93.0% (price as of 2026-10-05) |
| July 2, 2021 | QTRX | S | 168 | $57.64 | $9,684 | 38,068 Direct | -0.44% | Disposed | -93.5% (price as of 2026-10-05) |
| July 2, 2021 | QTRX | S | 52 | $58.39 | $3,036 | 38,016 Direct | -0.14% | Disposed | -93.5% (price as of 2026-10-05) |
| July 2, 2021 | QTRX | S | 127 | $59.34 | $7,536 | 37,889 Direct | -0.33% | Disposed | -93.6% (price as of 2026-10-05) |
| July 1, 2021 | QTRX | M | 9,806 | $22.12 | $216,909 | 46,690 Direct | +26.59% | Acquired | -82.9% (price as of 2026-10-05) |
| July 1, 2021 | QTRX | S 10b5-1 | 5,093 | $58.07 | $295,751 | 41,597 Direct | -10.91% | Disposed | -93.5% (price as of 2026-10-05) |
| July 1, 2021 | QTRX | S 10b5-1 | 3,361 | $58.91 | $197,997 | 38,236 Direct | -8.08% | Disposed | -93.6% (price as of 2026-10-05) |
| July 1, 2021 | QTRX | M | 9,806 | · | · | 22,070 Direct | -30.76% | Disposed | (price as of 2026-10-05) |
| June 15, 2021 | QTRX | S 10b5-1 | 696 | $64.33 | $44,774 | 36,884 Direct | -1.85% | Disposed | -94.1% (price as of 2026-10-05) |
| June 7, 2021 | QTRX | M | 2,030 | $27.76 | $56,353 | 34,763 Direct | +6.20% | Acquired | -86.4% (price as of 2026-10-05) |
| June 7, 2021 | QTRX | M | 3,336 | $22.70 | $75,727 | 38,099 Direct | +9.60% | Acquired | -83.4% (price as of 2026-10-05) |
| June 7, 2021 | QTRX | M | 8,124 | $22.12 | $179,703 | 46,223 Direct | +21.32% | Acquired | -82.9% (price as of 2026-10-05) |
| June 7, 2021 | QTRX | M | 4,906 | $19.12 | $93,803 | 51,129 Direct | +10.61% | Acquired | -80.3% (price as of 2026-10-05) |
| June 7, 2021 | QTRX | S 10b5-1 | 6,883 | $57.00 | $392,331 | 44,246 Direct | -13.46% | Disposed | -93.4% (price as of 2026-10-05) |
| June 7, 2021 | QTRX | S 10b5-1 | 6,666 | $62.00 | $413,292 | 37,580 Direct | -15.07% | Disposed | -93.9% (price as of 2026-10-05) |
| June 7, 2021 | QTRX | M | 2,030 | · | · | 23,970 Direct | -7.81% | Disposed | (price as of 2026-10-05) |
| June 7, 2021 | QTRX | M | 3,336 | · | · | 21,304 Direct | -13.54% | Disposed | (price as of 2026-10-05) |
| June 7, 2021 | QTRX | M | 8,124 | · | · | 31,876 Direct | -20.31% | Disposed | (price as of 2026-10-05) |
| June 7, 2021 | QTRX | M | 4,906 | · | · | 21,275 Direct | -18.74% | Disposed | (price as of 2026-10-05) |
| June 1, 2021 | QTRX | S | 243 | $48.32 | $11,742 | 32,733 Direct | -0.74% | Disposed | -92.2% (price as of 2026-10-05) |
| May 3, 2021 | QTRX | S | 119 | $57.25 | $6,813 | 33,091 Direct | -0.36% | Disposed | -93.4% (price as of 2026-10-05) |
| May 3, 2021 | QTRX | S | 93 | $58.16 | $5,409 | 32,998 Direct | -0.28% | Disposed | -93.5% (price as of 2026-10-05) |
| May 3, 2021 | QTRX | S | 14 | $59.01 | $826 | 32,984 Direct | -0.04% | Disposed | -93.6% (price as of 2026-10-05) |
| May 3, 2021 | QTRX | S | 8 | $61.36 | $491 | 32,976 Direct | -0.02% | Disposed | -93.8% (price as of 2026-10-05) |
| April 1, 2021 | QTRX | S | 64 | $61.92 | $3,963 | 33,361 Direct | -0.19% | Disposed | -93.9% (price as of 2026-10-05) |
| April 1, 2021 | QTRX | S | 135 | $62.70 | $8,464 | 33,226 Direct | -0.40% | Disposed | -94.0% (price as of 2026-10-05) |
| April 1, 2021 | QTRX | S | 16 | $63.36 | $1,014 | 33,210 Direct | -0.05% | Disposed | -94.0% (price as of 2026-10-05) |
| March 1, 2021 | QTRX | S | 201 | $81.29 | $16,339 | 33,441 Direct | -0.60% | Disposed | -95.4% (price as of 2026-10-05) |
| March 1, 2021 | QTRX | S | 16 | $81.82 | $1,309 | 33,425 Direct | -0.05% | Disposed | -95.4% (price as of 2026-10-05) |
| Feb. 19, 2021 | QTRX | S | 147 | $88.67 | $13,034 | 34,366 Direct | -0.43% | Disposed | -95.7% (price as of 2026-10-05) |
| Feb. 19, 2021 | QTRX | S | 227 | $89.50 | $20,316 | 34,139 Direct | -0.66% | Disposed | -95.8% (price as of 2026-10-05) |
| Feb. 19, 2021 | QTRX | S | 85 | $90.25 | $7,671 | 34,054 Direct | -0.25% | Disposed | -95.8% (price as of 2026-10-05) |
| Feb. 19, 2021 | QTRX | S | 412 | $91.40 | $37,657 | 33,642 Direct | -1.21% | Disposed | -95.9% (price as of 2026-10-05) |
| Feb. 8, 2021 | QTRX | A | 3,679 | · | · | 34,513 Direct | +11.93% | Acquired | (price as of 2026-10-05) |
| Feb. 8, 2021 | QTRX | A | 8,585 | · | · | 8,585 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2021 | QTRX | S | 76 | $67.93 | $5,163 | 30,940 Direct | -0.25% | Disposed | -94.4% (price as of 2026-10-05) |
| Feb. 1, 2021 | QTRX | S | 106 | $68.49 | $7,260 | 30,834 Direct | -0.34% | Disposed | -94.5% (price as of 2026-10-05) |
| Jan. 5, 2021 | QTRX | S | 170 | $44.13 | $7,502 | 31,016 Direct | -0.55% | Disposed | -91.4% (price as of 2026-10-05) |
| Dec. 1, 2020 | QTRX | S | 74 | $43.31 | $3,205 | 31,270 Direct | -0.24% | Disposed | -91.3% (price as of 2026-10-05) |
| Dec. 1, 2020 | QTRX | S | 84 | $44.13 | $3,707 | 31,186 Direct | -0.27% | Disposed | -91.4% (price as of 2026-10-05) |
| Nov. 2, 2020 | QTRX | S | 159 | $36.97 | $5,878 | 31,344 Direct | -0.50% | Disposed | -89.8% (price as of 2026-10-05) |
| Oct. 1, 2020 | QTRX | S | 159 | $34.12 | $5,425 | 31,503 Direct | -0.50% | Disposed | -88.9% (price as of 2026-10-05) |
| Sept. 1, 2020 | QTRX | S | 165 | $34.91 | $5,760 | 31,662 Direct | -0.52% | Disposed | -89.2% (price as of 2026-10-05) |
| Aug. 3, 2020 | QTRX | S | 152 | $32.23 | $4,899 | 31,831 Direct | -0.48% | Disposed | -88.3% (price as of 2026-10-05) |
| Aug. 3, 2020 | QTRX | S | 4 | $33.33 | $133 | 31,827 Direct | -0.01% | Disposed | -88.7% (price as of 2026-10-05) |
| July 1, 2020 | QTRX | S | 148 | $26.83 | $3,971 | 31,994 Direct | -0.46% | Disposed | -85.9% (price as of 2026-10-05) |
| July 1, 2020 | QTRX | S | 11 | $27.45 | $302 | 31,983 Direct | -0.03% | Disposed | -86.2% (price as of 2026-10-05) |
| June 1, 2020 | QTRX | S | 162 | $27.32 | $4,426 | 32,142 Direct | -0.50% | Disposed | -86.2% (price as of 2026-10-05) |
| May 1, 2020 | QTRX | S | 165 | $25.44 | $4,198 | 32,304 Direct | -0.51% | Disposed | -85.2% (price as of 2026-10-05) |
| April 1, 2020 | QTRX | S | 97 | $17.44 | $1,692 | 32,469 Direct | -0.30% | Disposed | -78.4% (price as of 2026-10-05) |
| March 13, 2020 | QTRX | S | 566 | $16.04 | $9,079 | 32,566 Direct | -1.71% | Disposed | -76.5% (price as of 2026-10-05) |
| March 2, 2020 | QTRX | S | 115 | $22.93 | $2,637 | 33,132 Direct | -0.35% | Disposed | -83.5% (price as of 2026-10-05) |
| Feb. 18, 2020 | QTRX | A | 11,143 | · | · | 33,247 Direct | +50.41% | Acquired | (price as of 2026-10-05) |
| Feb. 18, 2020 | QTRX | A | 26,000 | · | · | 26,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 4, 2020 | QTRX | S | 137 | $26.71 | $3,659 | 22,104 Direct | -0.62% | Disposed | -85.9% (price as of 2026-10-05) |
| Jan. 2, 2020 | QTRX | S | 115 | $23.18 | $2,666 | 22,241 Direct | -0.51% | Disposed | -83.7% (price as of 2026-10-05) |
| Dec. 2, 2019 | QTRX | S | 115 | $25.06 | $2,882 | 22,356 Direct | -0.51% | Disposed | -84.9% (price as of 2026-10-05) |
| Nov. 1, 2019 | QTRX | S | 115 | $20.86 | $2,399 | 22,471 Direct | -0.51% | Disposed | -81.9% (price as of 2026-10-05) |
| Oct. 1, 2019 | QTRX | S | 115 | $21.78 | $2,505 | 22,586 Direct | -0.51% | Disposed | -82.7% (price as of 2026-10-05) |
| Sept. 4, 2019 | QTRX | S | 115 | $25.97 | $2,987 | 22,701 Direct | -0.50% | Disposed | -85.5% (price as of 2026-10-05) |
| Aug. 1, 2019 | QTRX | S 10b5-1 | 49 | $31.62 | $1,549 | 22,880 Direct | -0.21% | Disposed | -88.1% (price as of 2026-10-05) |
| Aug. 1, 2019 | QTRX | S 10b5-1 | 64 | $31.62 | $2,024 | 22,816 Direct | -0.28% | Disposed | -88.1% (price as of 2026-10-05) |
| July 1, 2019 | QTRX | S 10b5-1 | 63 | $34.64 | $2,182 | 22,978 Direct | -0.27% | Disposed | -89.1% (price as of 2026-10-05) |
| July 1, 2019 | QTRX | S 10b5-1 | 49 | $34.64 | $1,697 | 22,929 Direct | -0.21% | Disposed | -89.1% (price as of 2026-10-05) |
| June 4, 2019 | QTRX | S 10b5-1 | 64 | $25.81 | $1,652 | 23,090 Direct | -0.28% | Disposed | -85.4% (price as of 2026-10-05) |
| June 4, 2019 | QTRX | S 10b5-1 | 49 | $25.81 | $1,265 | 23,041 Direct | -0.21% | Disposed | -85.4% (price as of 2026-10-05) |
| May 13, 2019 | QTRX | S 10b5-1 | 652 | $20.02 | $13,053 | 23,154 Direct | -2.74% | Disposed | -81.1% (price as of 2026-10-05) |
| May 1, 2019 | QTRX | S 10b5-1 | 65 | $22.59 | $1,468 | 23,806 Direct | -0.27% | Disposed | -83.3% (price as of 2026-10-05) |
| April 2, 2019 | QTRX | S 10b5-1 | 72 | $23.27 | $1,675 | 23,871 Direct | -0.30% | Disposed | -83.8% (price as of 2026-10-05) |
| March 12, 2019 | QTRX | A | 7,228 | · | · | 23,943 Direct | +43.24% | Acquired | (price as of 2026-10-05) |
| March 12, 2019 | QTRX | A | 24,640 | · | · | 24,640 Direct | · | Acquired | (price as of 2026-10-05) |
| March 1, 2019 | QTRX | S 10b5-1 | 75 | $25.00 | $1,875 | 16,715 Direct | -0.45% | Disposed | -84.9% (price as of 2026-10-05) |
| Feb. 26, 2019 | QTRX | S 10b5-1 | 890 | $23.72 | $21,111 | 16,790 Direct | -5.03% | Disposed | -84.1% (price as of 2026-10-05) |
| May 10, 2018 | QTRX | A | 7,680 | · | · | 17,680 Direct | +76.80% | Acquired | (price as of 2026-10-05) |
| May 10, 2018 | QTRX | A | 26,181 | · | · | 26,181 Direct | · | Acquired | (price as of 2026-10-05) |
| May 10, 2018 | QTRX | A | 7,680 | · | · | 7,680 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 23, 2018 | QTRX | A | 40,000 | · | · | 40,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 23, 2018 | QTRX | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-05) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Nov. 5, 2021 | QTRX | Stock Option (right to buy) | Common Stock | $19.12 | May 10, 2028 | 10,718 | Disposed |
| July 1, 2021 | QTRX | Stock Option (right to buy) | Common Stock | $22.12 | Feb. 23, 2028 | 9,806 | Disposed |
| June 7, 2021 | QTRX | Stock Option (right to buy) | Common Stock | $27.76 | Feb. 18, 2030 | 2,030 | Disposed |
| June 7, 2021 | QTRX | Stock Option (right to buy) | Common Stock | $22.69 | March 12, 2029 | 3,336 | Disposed |
| June 7, 2021 | QTRX | Stock Option (right to buy) | Common Stock | $22.12 | Feb. 23, 2028 | 8,124 | Disposed |
| June 7, 2021 | QTRX | Stock Option (right to buy) | Common Stock | $19.12 | May 10, 2028 | 4,906 | Disposed |
| Feb. 8, 2021 | QTRX | Stock Option (right to buy) | Common Stock | $77.79 | Feb. 8, 2031 | 8,585 | Acquired |
| Feb. 18, 2020 | QTRX | Stock Option (right to buy) | Common Stock | $27.76 | Feb. 18, 2030 | 26,000 | Acquired |
| March 12, 2019 | QTRX | Stock Option (right to buy) | Common Stock | $22.69 | March 12, 2029 | 24,640 | Acquired |
| May 10, 2018 | QTRX | Stock Option (right to buy) | Common Stock | $19.12 | May 10, 2028 | 26,181 | Acquired |
| Feb. 23, 2018 | QTRX | Stock Option (right to buy) | Common Stock | $22.12 | Feb. 23, 2028 | 40,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2020 | $330,917 | $239,940 | $624,598 | · | · | · | $9,299 | $1,204,754 |
| 2019 | $314,462 | $190,523 | $371,699 | · | · | · | $8,929 | $885,613 |
| 2018 | $239,077 | $133,986 | $368,042 | $558,215 | · | · | $3,102 | $1,302,422 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.