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QDEL - As of  05/15/24, 08:19:49 PM:   37 Insider Transactions.

Sector: Healthcare    Industry: Diagnostic Substances
Prev Close:$19.70  Avg Vol(3m): 118,342  P/E: 0.00  EPS: -0.41

Email this page to a friend.    Insider Transactions for QDEL

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2020-08-10 13:47:27.0 QUIDEL CORP QDEL PRICE T ROWE ASSOCIATES INC 7.9% view
S 2020-06-10 10:39:06.0 QUIDEL CORP QDEL BROWN CAPITAL MANAGEMENT LLC 7.03% view
S 2020-02-14 16:08:43.0 QUIDEL CORP QDEL FEINBERG LARRY N 4.81% view
S 2020-02-14 13:29:57.0 QUIDEL CORP QDEL PRICE T ROWE ASSOCIATES INC 13.7% view
S 2020-02-14 09:55:17.0 QUIDEL CORP QDEL BROWN CAPITAL MANAGEMENT LLC 13.49% view
B 2020-02-12 08:09:00.0 QUIDEL CORP QDEL VANGUARD GROUP INC 8.83% view
B 2020-02-06 09:10:05.0 QUIDEL CORP QDEL BlackRock Inc 6.2% view
S 2019-05-20 19:45:52.0 QUIDEL CORP QDEL SCHULER JACK W 2.59% view
S 2019-02-14 09:48:49.0 QUIDEL CORP QDEL BROWN CAPITAL MANAGEMENT LLC 14.08% view
B 2019-02-12 12:30:17.0 QUIDEL CORP QDEL VANGUARD GROUP INC 7.72% view
B 2019-02-07 18:11:21.0 QUIDEL CORP QDEL BlackRock Inc 5.9% view
S 2019-02-07 16:30:26.0 QUIDEL CORP QDEL FEINBERG LARRY N 5.21% view
B 2019-01-10 13:27:04.0 QUIDEL CORP QDEL PRICE T ROWE ASSOCIATES INC 16.9% view
S 2018-05-08 11:49:13.0 QUIDEL CORP QDEL BlackRock Inc 4.8% view
B 2018-04-10 14:45:01.0 QUIDEL CORP QDEL PRICE T ROWE ASSOCIATES INC 11.6% view
S 2018-02-14 13:59:59.0 QUIDEL CORP QDEL PRICE T ROWE ASSOCIATES INC 9.9% view
S 2018-02-14 09:43:16.0 QUIDEL CORP QDEL BROWN CAPITAL MANAGEMENT LLC 16.47% view
B 2018-02-12 09:51:54.0 QUIDEL CORP QDEL VANGUARD GROUP INC 7.13% view
S 2018-02-09 17:12:40.0 QUIDEL CORP QDEL SCHULER JACK W 12.9% view
S 2018-02-06 15:52:34.0 QUIDEL CORP QDEL JANUS CAPITAL MANAGEMENT LLC 0.0% view
B 2018-01-23 17:13:20.0 QUIDEL CORP QDEL BlackRock Inc 5.3% view
B 2017-10-10 11:32:30.0 QUIDEL CORP QDEL PRICE T ROWE ASSOCIATES INC 10.0% view
S 2017-02-13 14:38:40.0 QUIDEL CORP QDEL JANUS CAPITAL MANAGEMENT LLC 6.4% view
B 2017-02-10 21:28:04.0 QUIDEL CORP QDEL VANGUARD GROUP INC 6.24% view
B 2017-02-09 15:02:03.0 QUIDEL CORP QDEL BROWN CAPITAL MANAGEMENT LLC 17.58% view
B 2017-02-07 12:16:44.0 QUIDEL CORP QDEL PRICE T ROWE ASSOCIATES INC 8.1% view
S 2017-02-03 18:13:24.0 QUIDEL CORP QDEL FEINBERG LARRY N 7.71% view
B 2017-01-30 15:40:21.0 QUIDEL CORP QDEL BlackRock Inc 5.3% view
S 2016-02-16 15:36:55.0 QUIDEL CORP QDEL JANUS CAPITAL MANAGEMENT LLC 8.5% view
B 2016-02-16 10:29:11.0 QUIDEL CORP QDEL BROWN CAPITAL MANAGEMENT LLC 17.28% view
S 2016-02-11 14:26:41.0 QUIDEL CORP QDEL WELLINGTON MANAGEMENT GROUP LLP 2.77% view
B 2016-02-10 15:42:21.0 QUIDEL CORP QDEL PRICE T ROWE ASSOCIATES INC 7.8% view
B 2016-02-10 12:03:47.0 QUIDEL CORP QDEL VANGUARD GROUP INC 5.92% view
S 2016-02-03 16:27:52.0 QUIDEL CORP QDEL FEINBERG LARRY N 8.4% view
S 2015-02-17 19:36:33.0 QUIDEL CORP QDEL JANUS CAPITAL MANAGEMENT LLC 9.6% view
B 2015-02-12 10:54:05.0 QUIDEL CORP QDEL WELLINGTON MANAGEMENT GROUP LLP 9.42% view
S 2015-02-10 14:56:38.0 QUIDEL CORP QDEL PRICE T ROWE ASSOCIATES INC 7.7% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.