Activist 13D/13G Filings - QUIDEL CORP (QDEL)

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Reported
DateTime		TypeCompany
Symbol		Filed By
Symbol		Shares Owned
% Owned		Shares Vs. Prev ReportFiling
2022-05-05
4:59 pm
Purchase		13GQUIDEL CORP
QDEL		Senvest Management LLC2,161,521
5.170%		2,161,521increase
(New Position)		View
2022-02-14
4:14 pm
Purchase		13GQUIDEL CORP
QDEL		ALGER ASSOCIATES INC2,223,343
5.300%		2,223,343increase
(New Position)		View
2022-02-14
3:59 pm
Purchase		13GQUIDEL CORP
QDEL		BROWN CAPITAL MANAGEMENT LLC2,642,671
6.340%		360,227increase
(+15.78%)		View
2022-02-14
2:34 pm
Sale		13GQUIDEL CORP
QDEL		PRICE T ROWE ASSOCIATES INC6,108,899
14.600%		-316,424decrease
(-4.92%)		View
2022-02-10
08:32 am
Sale		13GQUIDEL CORP
QDEL		VANGUARD GROUP INC3,426,080
8.220%		-178,469decrease
(-4.95%)		View
2022-01-31
5:49 pm
Sale		13GQUIDEL CORP
QDEL		BlackRock Inc.
BLK		3,301,994
7.900%		-208,901decrease
(-5.95%)		View
2021-04-12
2:07 pm
Purchase		13GQUIDEL CORP
QDEL		PRICE T ROWE ASSOCIATES INC6,425,323
15.100%		2,163,485increase
(+50.76%)		View
2021-02-16
4:03 pm
Sale		13GQUIDEL CORP
QDEL		FEINBERG LARRY N1,879,121
4.470%		-914,663decrease
(-32.74%)		View
2021-02-16
12:23 pm
Purchase		13GQUIDEL CORP
QDEL		PRICE T ROWE ASSOCIATES INC4,261,838
10.100%		25,123increase
(+0.59%)		View
2021-02-12
3:14 pm
Sale		13GQUIDEL CORP
QDEL		BROWN CAPITAL MANAGEMENT LLC2,282,444
5.430%		-668,776decrease
(-22.66%)		View
2021-02-10
11:40 am
Sale		13GQUIDEL CORP
QDEL		VANGUARD GROUP INC3,604,549
8.570%		-75,218decrease
(-2.04%)		View
2021-02-01
08:30 am
Purchase		13GQUIDEL CORP
QDEL		BlackRock Inc.
BLK		3,510,895
8.300%		925,973increase
(+35.82%)		View
2020-10-13
11:26 am
Purchase		13GQUIDEL CORP
QDEL		PRICE T ROWE ASSOCIATES INC4,236,715
10.000%		917,830increase
(+27.65%)		View
2020-08-10
1:47 pm
Sale		13GQUIDEL CORP
QDEL		PRICE T ROWE ASSOCIATES INC3,318,885
7.900%		-2,398,860decrease
(-41.95%)		View
2020-06-10
10:39 am
Sale		13GQUIDEL CORP
QDEL		BROWN CAPITAL MANAGEMENT LLC2,951,220
7.030%		-2,666,394decrease
(-47.46%)		View
2020-02-14
4:08 pm
Sale		13GQUIDEL CORP
QDEL		FEINBERG LARRY N2,004,688
4.810%		-2,691,964decrease
(-57.32%)		View
2020-02-14
1:29 pm
Sale		13GQUIDEL CORP
QDEL		PRICE T ROWE ASSOCIATES INC5,717,745
13.700%		-937,091decrease
(-14.08%)		View
2020-02-14
09:55 am
Purchase		13GQUIDEL CORP
QDEL		BROWN CAPITAL MANAGEMENT LLC5,617,614
13.490%		77,390increase
(+1.40%)		View
2020-02-12
08:09 am
Purchase		13GQUIDEL CORP
QDEL		VANGUARD GROUP INC3,679,767
8.830%		640,477increase
(+21.07%)		View
2020-02-06
09:10 am
Purchase		13GQUIDEL CORP
QDEL		BlackRock Inc.
BLK		2,584,922
6.200%		280,428increase
(+12.17%)		View