Activist 13D/13G Filings - Zymeworks Inc. (ZYME)

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
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Time period
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Reported
DateTime
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportFiling
2024-02-22
7:01 pm
Unchanged
13DZYMEWORKS INC
ZYME
EcoR1 Capital LLC14,132,291
19.990%
0
(Unchanged)
View
2024-02-14
6:59 pm
Purchase
13GZYMEWORKS INC
ZYME
EcoR1 Capital LLC14,132,291
19.990%
694,818increase
(+5.17%)
View
2024-02-14
4:44 pm
Sale
13GZYMEWORKS INC
ZYME
PERCEPTIVE ADVISORS LLC1,074,807
1.500%
-3,436,468decrease
(-76.18%)
View
2024-02-14
4:26 pm
Sale
13GZYMEWORKS INC
ZYME
Redmile Group LLC5,790,230
8.300%
-385,688decrease
(-6.25%)
View
2024-02-14
4:21 pm
Sale
13GZYMEWORKS INC
ZYME
BAKER BROS. ADVISORS LP27,000
0.040%
-3,787,196decrease
(-99.29%)
View
2024-02-09
1:06 pm
Sale
13GZYMEWORKS INC
ZYME
MORGAN STANLEY
MS
4,842,464
6.900%
-736,916decrease
(-13.21%)
View
2024-01-29
5:25 pm
Purchase
13GZYMEWORKS INC
ZYME
BlackRock Inc.
BLK
3,923,328
5.600%
3,923,328increase
(New Position)
View
2023-06-21
4:05 pm
Purchase
13GZYMEWORKS INC
ZYME
EcoR1 Capital LLC13,437,473
19.900%
5,868,900increase
(+77.54%)
View
2023-02-14
4:29 pm
Purchase
13GZYMEWORKS INC
ZYME
Redmile Group LLC6,175,918
9.800%
100,000increase
(+1.65%)
View
2023-02-14
4:00 pm
Purchase
13GZYMEWORKS INC
ZYME
BAKER BROS. ADVISORS LP3,814,196
5.900%
3,814,196increase
(New Position)
View
2023-02-14
2:37 pm
Sale
13GZYMEWORKS INC
ZYME
EVENTIDE ASSET MANAGEMENT LLC0
0.000%
-2,819,135decrease
(Position Closed)
View
2023-02-14
2:31 pm
Purchase
13GZYMEWORKS INC
ZYME
PERCEPTIVE ADVISORS LLC4,511,275
7.200%
4,511,275increase
(New Position)
View
2023-02-10
5:28 pm
Purchase
13GZYMEWORKS INC
ZYME
GOLDMAN SACHS GROUP INC
GS
2,868,172
4.600%
2,868,172increase
(New Position)
View
2023-02-10
1:18 pm
Purchase
13GZYMEWORKS INC
ZYME
MORGAN STANLEY
MS
5,579,380
8.900%
5,579,380increase
(New Position)
View
2023-02-02
3:59 pm
Purchase
13GZYMEWORKS INC
ZYME
CREDIT SUISSE AG2,439,095
3.870%
2,439,095increase
(New Position)
View
2023-01-03
5:01 pm
Purchase
13GZYMEWORKS INC
ZYME
BIOTECHNOLOGY VALUE FUND L P5,870,000
9.300%
5,870,000increase
(New Position)
View
2022-12-28
4:35 pm
Unchanged
13DZYMEWORKS INC
ZYME
All Blue Falcons FZE2,786,936
4.420%
0
(Unchanged)
View
2022-12-28
11:50 am
Purchase
13DZYMEWORKS INC
ZYME
All Blue Falcons FZE2,786,936
4.420%
2,786,936increase
(New Position)
View
2022-11-01
4:01 pm
Purchase
13GZYMEWORKS INC
ZYME
EcoR1 Capital LLC7,568,573
12.000%
1,600,000increase
(+26.81%)
View
2022-10-28
5:33 pm
Purchase
13GZYMEWORKS INC
ZYME
EcoR1 Capital LLC5,968,573
9.900%
5,968,573increase
(New Position)
View
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