New User? Sign Up | Sign In

Insider Trading - Gritstone Oncology Inc. (GRTS)

Select Time period:

Enter Stock Symbol or Cik: Cik Lookup...

Search By Company or Insider Name:
"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>>
GRTS Insider Trading Transactions for Gritstone Oncology Inc.

Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2018-09-28
Purchase
2018-10-02
5:20 pm
Gritstone Oncology Inc. GRTS Clarus Lifesciences III L.P.
Clarus Ventures III GP L.P.
Clarus Ventures III LLC
10% Owner
333,333 $15 $4,999,995 333,333
(Direct)
View
2018-09-28
Purchase
2018-10-02
5:23 pm
Gritstone Oncology Inc. GRTS Simon Nicholas
Director
10% Owner
333,333 $15 $4,999,995 333,333
(Indirect)
View
2019-08-21
Sale
2019-08-23
4:08 pm
Gritstone Oncology Inc. GRTS Rousseau Raphael
See Remarks
10,000 $10.76 $107,631 0
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
Company Symnbol Insider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2018-09-28
Conversion
2018-10-02
5:20 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Clarus Lifesciences III L.P.
Clarus Ventures III GP L.P.
Clarus Ventures III LLC
10% Owner
2,234,112 $0 333,333
(Direct)
View
2018-09-28
Conversion
2018-10-02
5:20 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Clarus Lifesciences III L.P.
Clarus Ventures III GP L.P.
Clarus Ventures III LLC
10% Owner
1,565,216 $0 333,333
(Direct)
View
2018-09-28
Conversion
2018-10-02
5:20 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Clarus Lifesciences III L.P.
Clarus Ventures III GP L.P.
Clarus Ventures III LLC
10% Owner
668,896 $0 333,333
(Direct)
View
2018-09-28
Conversion
2018-10-02
5:23 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Simon Nicholas
Director
10% Owner
2,234,112 $0 333,333
(Indirect)
View
2018-09-28
Conversion
2018-10-02
5:23 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Simon Nicholas
Director
10% Owner
1,565,216 $0 333,333
(Indirect)
View
2018-09-28
Conversion
2018-10-02
5:23 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Simon Nicholas
Director
10% Owner
668,896 $0 333,333
(Indirect)
View
2018-10-02
Conversion
2018-10-02
5:24 pm
N/A
N/A
Gritstone Oncology Inc. GRTS COLUMN GROUP II LP
Column Group II GP LP
Svennilson Peter
GOEDDEL DAVID V
10% Owner
3,102,934 $0 0
(Direct)
View
2018-10-02
Conversion
2018-10-02
5:24 pm
N/A
N/A
Gritstone Oncology Inc. GRTS COLUMN GROUP II LP
Column Group II GP LP
Svennilson Peter
GOEDDEL DAVID V
10% Owner
2,173,912 $0 0
(Direct)
View
2018-10-02
Conversion
2018-10-02
5:24 pm
N/A
N/A
Gritstone Oncology Inc. GRTS COLUMN GROUP II LP
Column Group II GP LP
Svennilson Peter
GOEDDEL DAVID V
10% Owner
929,022 $0 0
(Direct)
View
2018-10-02
Conversion
2018-10-02
5:26 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Svennilson Peter
Director
10% Owner
3,102,934 $0 0
(Indirect)
View
2018-10-02
Conversion
2018-10-02
5:26 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Svennilson Peter
Director
10% Owner
2,173,912 $0 0
(Indirect)
View
2018-10-02
Conversion
2018-10-02
5:26 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Svennilson Peter
Director
10% Owner
929,022 $0 0
(Indirect)
View
2018-10-02
Conversion
2018-10-02
5:28 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Versant Venture Capital V L.P.
Versant Venture Capital V (Canada) LP
Versant Ophthalmic Affiliates I L.P.
Versant Affiliates Fund V L.P.
10% Owner
3,102,929 $0 0
(Indirect)
View
2018-10-02
Conversion
2018-10-02
5:28 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Versant Venture Capital V L.P.
Versant Venture Capital V (Canada) LP
Versant Ophthalmic Affiliates I L.P.
Versant Affiliates Fund V L.P.
10% Owner
2,173,909 $0 0
(Indirect)
View
2018-10-02
Conversion
2018-10-02
5:28 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Versant Venture Capital V L.P.
Versant Venture Capital V (Canada) LP
Versant Ophthalmic Affiliates I L.P.
Versant Affiliates Fund V L.P.
10% Owner
929,020 $0 0
(Indirect)
View
2018-10-02
Conversion
2018-10-02
5:29 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Woiwode Thomas
Director
10% Owner
3,102,929 $0 0
(Indirect)
View
2018-10-02
Conversion
2018-10-02
5:29 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Woiwode Thomas
Director
10% Owner
2,173,909 $0 0
(Indirect)
View
2018-10-02
Conversion
2018-10-02
5:29 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Woiwode Thomas
Director
10% Owner
929,020 $0 0
(Indirect)
View
2018-10-02
Conversion
2018-10-03
5:35 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Redmile Group LLC
Green Jeremy
10% Owner
869,562 $0 0
(Indirect)
View
2018-10-02
Conversion
2018-10-03
5:35 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Redmile Group LLC
Green Jeremy
10% Owner
371,607 $0 0
(Indirect)
View
2018-10-02
Conversion
2018-10-03
5:35 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Redmile Group LLC
Green Jeremy
10% Owner
153,360 $0 0
(Indirect)
View
2018-10-02
Conversion
2018-10-03
5:35 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Redmile Group LLC
Green Jeremy
10% Owner
869,562 $0 0
(Indirect)
View
2018-10-02
Conversion
2018-10-03
5:35 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Redmile Group LLC
Green Jeremy
10% Owner
371,607 $0 0
(Indirect)
View
2018-10-02
Conversion
2018-10-03
5:35 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Redmile Group LLC
Green Jeremy
10% Owner
153,360 $0 0
(Indirect)
View
2019-01-29
Exercise
2019-03-06
8:03 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Jones Erin
See Remarks
10,000 $0.345 47,971
(Direct)
View
2019-01-29
Exercise
2019-03-06
8:03 pm
2017-05-09
2026-05-17
Gritstone Oncology Inc. GRTS Jones Erin
See Remarks
10,000 $0.345 47,971
(Direct)
View
2019-02-13
Option Award
2019-03-14
7:08 pm
2019-04-01
2029-02-12
Gritstone Oncology Inc. GRTS Jooss Karin
See Remarks
66,000 $12.02 66,000
(Direct)
View
2019-02-13
Option Award
2019-03-14
7:11 pm
2019-04-01
2029-02-12
Gritstone Oncology Inc. GRTS Bellemin Jean-Marc
See Remarks
66,000 $12.02 66,000
(Direct)
View
2019-02-13
Option Award
2019-03-14
7:13 pm
2019-04-01
2029-02-12
Gritstone Oncology Inc. GRTS Jones Erin
See Remarks
66,000 $12.02 66,000
(Direct)
View
2019-02-13
Option Award
2019-03-14
7:16 pm
2019-04-01
2029-02-12
Gritstone Oncology Inc. GRTS Allen Andrew R
CEO
180,000 $12.02 180,000
(Direct)
View
2019-02-13
Option Award
2019-03-14
7:18 pm
2019-04-01
2029-02-12
Gritstone Oncology Inc. GRTS Hawryluk Matthew
See Remarks
55,000 $12.02 55,000
(Direct)
View
2019-02-13
Option Award
2019-03-14
7:21 pm
2019-04-01
2029-02-12
Gritstone Oncology Inc. GRTS Rousseau Raphael
See Remarks
66,000 $12.02 66,000
(Direct)
View
2019-02-13
Option Award
2019-03-14
7:23 pm
2019-04-01
2029-02-12
Gritstone Oncology Inc. GRTS Yelensky Roman
See Remarks
66,000 $12.02 66,000
(Direct)
View
2019-06-19
Option Award
2019-06-20
4:10 pm
N/A
2029-06-19
Gritstone Oncology Inc. GRTS Heyman Richard A.
Director
8,570 $10.86 8,570
(Direct)
View
2019-06-19
Option Award
2019-06-20
4:12 pm
N/A
2029-06-19
Gritstone Oncology Inc. GRTS Krognes Steve E.
Director
8,570 $10.86 8,570
(Direct)
View
2019-06-19
Option Award
2019-06-20
4:13 pm
N/A
2029-06-19
Gritstone Oncology Inc. GRTS Li Judith
Director
8,570 $10.86 8,570
(Direct)
View
2019-06-19
Option Award
2019-06-20
4:14 pm
N/A
2029-06-19
Gritstone Oncology Inc. GRTS Simon Nicholas
Director
10% Owner
8,570 $10.86 8,570
(Direct)
View
2019-06-19
Option Award
2019-06-20
4:16 pm
N/A
2029-06-19
Gritstone Oncology Inc. GRTS Svennilson Peter
Director
10% Owner
8,570 $10.86 8,570
(Direct)
View
2019-06-19
Option Award
2019-06-20
4:17 pm
N/A
2029-06-19
Gritstone Oncology Inc. GRTS Woiwode Thomas
Director
10% Owner
8,570 $10.86 8,570
(Direct)
View
2019-07-26
Option Award
2019-07-29
7:02 pm
N/A
2029-07-26
Gritstone Oncology Inc. GRTS Yabannavar Vijay
See Remarks
100,000 $10.55 100,000
(Direct)
View
2019-08-21
Exercise
2019-08-23
4:08 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Rousseau Raphael
See Remarks
10,000 $0.76 0
(Direct)
View
2019-08-21
Exercise
2019-08-23
4:08 pm
2018-04-17
2027-05-17
Gritstone Oncology Inc. GRTS Rousseau Raphael
See Remarks
10,000 $0.76 0
(Direct)
View
2019-09-12
Option Award
2019-09-13
4:19 pm
N/A
2029-09-12
Gritstone Oncology Inc. GRTS Jones Elaine V
Director
15,942 $10.2 15,942
(Direct)
View
2020-02-25
Option Award
2020-02-27
5:23 pm
2020-04-01
2030-02-24
Gritstone Oncology Inc. GRTS Allen Andrew R
CEO
275,000 $8.91 275,000
(Direct)
View
2020-02-25
Option Award
2020-02-27
5:26 pm
2020-04-01
2030-02-24
Gritstone Oncology Inc. GRTS Bellemin Jean-Marc
See Remarks
110,000 $8.91 110,000
(Direct)
View
2020-02-25
Option Award
2020-02-27
5:27 pm
2020-04-01
2030-02-24
Gritstone Oncology Inc. GRTS Hawryluk Matthew
See Remarks
50,000 $8.91 50,000
(Direct)
View
2020-02-25
Option Award
2020-02-27
5:29 pm
2020-04-01
2030-02-24
Gritstone Oncology Inc. GRTS Jones Erin
See Remarks
140,000 $8.91 140,000
(Direct)
View
2020-02-25
Option Award
2020-02-27
5:31 pm
2020-04-01
2030-02-24
Gritstone Oncology Inc. GRTS Jooss Karin
See Remarks
110,000 $8.91 110,000
(Direct)
View
2020-02-25
Option Award
2020-02-27
5:33 pm
2020-04-01
2030-02-24
Gritstone Oncology Inc. GRTS Rousseau Raphael
See Remarks
110,000 $8.91 110,000
(Direct)
View
2020-02-25
Option Award
2020-02-27
5:34 pm
2020-04-01
2030-02-24
Gritstone Oncology Inc. GRTS Yabannavar Vijay
See Remarks
110,000 $8.91 110,000
(Direct)
View
2020-02-25
Option Award
2020-02-27
5:36 pm
2020-04-01
2030-02-24
Gritstone Oncology Inc. GRTS Yelensky Roman
See Remarks
130,000 $8.91 130,000
(Direct)
View
2020-05-13
Option Award
2020-05-15
5:07 pm
N/A
2030-05-12
Gritstone Oncology Inc. GRTS Thompson Rahsaan
VP
85,000 $6.4 85,000
(Direct)
View
2020-06-18
Option Award
2020-06-22
5:30 pm
N/A
2030-06-18
Gritstone Oncology Inc. GRTS Heyman Richard A.
Director
12,500 $6.66 12,500
(Direct)
View
2020-06-18
Option Award
2020-06-22
5:34 pm
N/A
2030-06-18
Gritstone Oncology Inc. GRTS Jones Elaine V
Director
12,500 $6.66 12,500
(Direct)
View
2020-06-18
Option Award
2020-06-22
5:36 pm
N/A
2030-06-18
Gritstone Oncology Inc. GRTS Krognes Steve E.
Director
12,500 $6.66 12,500
(Direct)
View
2020-06-18
Option Award
2020-06-22
5:38 pm
N/A
2030-06-18
Gritstone Oncology Inc. GRTS Li Judith
Director
12,500 $6.66 12,500
(Direct)
View
2020-06-18
Option Award
2020-06-22
5:39 pm
N/A
2030-06-18
Gritstone Oncology Inc. GRTS Simon Nicholas
Director
10% Owner
12,500 $6.66 12,500
(Direct)
View
2020-06-18
Option Award
2020-06-22
5:40 pm
N/A
2030-06-18
Gritstone Oncology Inc. GRTS Woiwode Thomas
Director
10% Owner
12,500 $6.66 12,500
(Direct)
View
2020-08-17
Exercise
2020-08-19
7:05 pm
N/A
N/A
Gritstone Oncology Inc. GRTS Jones Erin
See Remarks
10,000 $0.345 37,971
(Direct)
View
2020-08-17
Exercise
2020-08-19
7:05 pm
N/A
2026-05-17
Gritstone Oncology Inc. GRTS Jones Erin
See Remarks
10,000 $0.345 37,971
(Direct)
View