13D/13G Filings - Sierra Oncology Inc. (SRRA)

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 have beem 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
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Time period
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2023-02-14
3:01 pm
Sale
2022-12-3113GSierra Oncology, Inc.
SRRA
Rock Springs Capital Management LP0
0.000%
-1,184,793decrease
(Position Closed)
Filing
History
2023-02-10
4:20 pm
Sale
2022-12-3113GSierra Oncology, Inc.
SRRA
Versor Investments LP0
0.000%
-1,266,927decrease
(Position Closed)
Filing
History
2022-07-11
4:30 pm
Sale
2022-07-0113DSierra Oncology, Inc.
SRRA
Abingworth LLP0
0.000%
-2,193,626decrease
(Position Closed)
Filing
History
2022-07-05
5:06 pm
Sale
2022-07-0113GSierra Oncology, Inc.
SRRA
Vivo Capital IX LLC0
0.000%
-2,735,852decrease
(Position Closed)
Filing
History
2022-05-06
4:33 pm
Sale
2022-04-2713DSierra Oncology, Inc.
SRRA
Longitude Capital Partners III LLC1,485,140
5.700%
-2,140,130decrease
(-59.03%)
Filing
History
2022-04-22
2:32 pm
Purchase
2022-04-1413GSierra Oncology, Inc.
SRRA
Versor Investments LP1,266,927
5.300%
1,266,927increase
(New Position)
Filing
History
2022-03-29
4:23 pm
Purchase
2022-03-2413GSierra Oncology, Inc.
SRRA
Frazier Life Sciences Public Fund, L.P. 2,366,853
10.000%
1,562,186increase
(+194.14%)
Filing
History
2022-03-21
4:52 pm
Unchanged
2022-03-1013DSierra Oncology, Inc.
SRRA
Abingworth LLP2,193,626
8.900%
0
(Unchanged)
Filing
History
2022-03-15
4:30 pm
Unchanged
2022-03-1013DSierra Oncology, Inc.
SRRA
ORBIMED ADVISORS LLC3,044,753
12.200%
0
(Unchanged)
Filing
History
2022-02-14
6:25 pm
Purchase
2021-12-3113GSierra Oncology, Inc.
SRRA
Rock Springs Capital Management LP1,184,793
7.870%
617,435increase
(+108.83%)
Filing
History
2022-02-14
4:21 pm
Purchase
2021-12-3113GSierra Oncology, Inc.
SRRA
Venrock Healthcare Capital Partners II, L.P.984,746
6.100%
979,565increase
(+18907.15%)
Filing
History
2022-02-14
3:57 pm
Sale
2021-12-3113GSierra Oncology, Inc.
SRRA
CAXTON CORP1,119,322
7.000%
-23,039decrease
(-2.02%)
Filing
History
2022-02-11
5:22 pm
Purchase
2022-01-3113GSierra Oncology, Inc.
SRRA
Vivo Capital IX LLC2,735,852
14.700%
799,999increase
(+41.33%)
Filing
History
2022-02-11
4:57 pm
Unchanged
2021-12-3113GSierra Oncology, Inc.
SRRA
New Leaf Biopharma Opportunities I L.P.787,414
4.100%
0
(Unchanged)
Filing
History
2022-02-10
5:00 pm
Purchase
2022-01-3113DSierra Oncology, Inc.
SRRA
Abingworth LLP2,193,626
11.300%
150,000increase
(+7.34%)
Filing
History
2022-02-10
4:55 pm
Purchase
2021-12-3113GSierra Oncology, Inc.
SRRA
GILEAD SCIENCES INC.
GILD
1,450,566
9.200%
377,266increase
(+35.15%)
Filing
History
2022-02-10
10:54 am
Purchase
2021-12-3113GSierra Oncology, Inc.
SRRA
ADAGE CAPITAL PARTNERS GP L.L.C.1,230,468
8.170%
436,328increase
(+54.94%)
Filing
History
2022-02-07
5:12 pm
Purchase
2022-01-2713GSierra Oncology, Inc.
SRRA
PFM Health Sciences, LP1,062,888
5.500%
1,062,888increase
(New Position)
Filing
History
2022-02-04
5:22 pm
Purchase
2022-01-2513DSierra Oncology, Inc.
SRRA
Longitude Capital Partners III LLC3,625,270
17.400%
175,000increase
(+5.07%)
Filing
History
2022-02-02
4:33 pm
Unchanged
2022-01-3113DSierra Oncology, Inc.
SRRA
ORBIMED ADVISORS LLC3,044,753
15.300%
0
(Unchanged)
Filing
History
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