SEC CIK 1724566

Duffy David C.

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
QTRXview stock →54,7302022-03-23

Position History — QTRX

Reported shares owned immediately after each Form 4 transaction, over time.

021,50943,01964,5282017-122019-062019-102020-022020-112021-062022-012022-03

Recent Filings — QTRX

DateActivitySharesPriceOwned After
2022-03-23Open-market sale3,266$30.0054,730
2022-02-04Open-market sale3,266$30.9157,996
2022-01-31Open-market sale3,266$30.0061,262
2022-01-03Option exercise (derivative)4,667$0.000
2022-01-03Option exercise (derivative)21,023$0.000
2022-01-03Option exercise21,023$2.2864,528
2022-01-03Option exercise15,556$2.8943,505
2022-01-03Option exercise4,667$2.9627,949
2021-12-29Open-market sale1,667$40.7123,282
2021-11-19Open-market sale1,667$45.5424,949
2021-10-15Open-market sale1,667$51.4726,616
2021-09-22Open-market sale1,667$47.7228,283
2021-08-20Open-market sale1,667$46.1329,950
2021-07-14Open-market sale1,667$57.7731,617
2021-06-23Open-market sale1,667$62.1133,284
2021-05-28Open-market sale1,667$51.0034,951
2021-04-15Open-market sale1,667$62.1436,618
2021-03-19Open-market sale1,667$58.3638,285
2021-02-11Open-market sale1,667$79.6239,952
2021-02-08Grant / award (derivative)5,008$0.005,008
2021-02-08Grant / award2,146$0.0041,619
2021-01-22Open-market sale1,667$79.2939,473
2020-12-18Option exercise (derivative)1,630$0.0021,023
2020-12-18Open-market sale1,667$43.8241,140
2020-12-18Option exercise1,630$2.2842,807
2020-11-12Open-market sale1,667$49.3941,177
2020-10-16Open-market sale1,667$43.0442,844
2020-09-17Open-market sale1,667$32.4344,511
2020-08-19Open-market sale1,680$34.9246,178
2020-07-13Open-market sale1,667$27.3947,858
2020-06-16Open-market sale1,667$26.3549,525
2020-05-08Open-market sale1,667$26.5251,192
2020-04-15Open-market sale1,667$20.8752,859
2020-03-19Open-market sale1,667$11.4654,526
2020-02-18Grant / award (derivative)15,167$0.0015,167
2020-02-18Grant / award6,500$0.0056,193
2020-02-11Open-market sale1,667$27.8849,693
2020-01-17Option exercise (derivative)1,941$0.000
2020-01-17Open-market sale1,941$23.9951,360
2020-01-17Option exercise1,941$1.9353,301
2019-12-18Option exercise (derivative)6,600$0.0024,513
2019-12-18Option exercise6,600$2.2851,360
2019-12-16Option exercise (derivative)1,667$0.001,941
2019-12-16Open-market sale1,667$24.1544,760
2019-12-16Option exercise1,667$1.9346,427
2019-11-18Option exercise (derivative)1,667$0.003,608
2019-11-18Open-market sale1,667$22.5644,760
2019-11-18Option exercise1,667$1.9346,427
2019-10-21Option exercise (derivative)1,667$0.005,275
2019-10-21Open-market sale1,667$20.3244,760
2019-10-21Option exercise1,667$1.9346,427
2019-09-16Option exercise (derivative)1,667$0.006,942
2019-09-16Option exercise1,667$1.9346,427
2019-09-16Open-market sale1,667$25.6844,760
2019-08-19Option exercise (derivative)1,667$0.008,609
2019-08-19Open-market sale1,667$27.9944,760
2019-08-19Option exercise1,667$1.9346,427
2019-07-15Option exercise (derivative)1,667$0.0010,276
2019-07-15Option exercise1,667$1.9346,427
2019-07-15Open-market sale1,667$29.4944,760
2019-06-17Option exercise (derivative)1,667$0.0011,943
2019-06-17Open-market sale1,667$32.7444,760
2019-06-17Option exercise1,667$1.9346,427
2019-05-15Open-market sale234$21.2044,760
2019-05-13Option exercise (derivative)592$0.0013,610
2019-05-13Option exercise592$1.9346,037
2019-05-13Open-market sale592$21.1945,445
2019-05-13Open-market sale451$20.0244,994
2019-03-17Grant / award (derivative)19,204$0.0019,204
2019-03-17Grant / award5,633$0.0045,445
2018-10-31Option exercise (derivative)1,354$0.0014,202
2018-10-31Option exercise (derivative)1,860$0.0029,253
2018-10-31Option exercise1,860$2.2839,812
2018-10-31Option exercise1,354$1.9337,952
2018-05-10Grant / award (derivative)18,700$0.0018,700
2018-05-10Grant / award5,485$0.0036,598
2017-12-06———31,113

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.