Activist 13D/13G Filings - Jasper Therapeutics Inc. (JSPR)

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
2022-02-14
06:30 am
Sale
13GJASPER THERAPEUTICS INC
JSPR
CITADEL ADVISORS LLC3,681,202
9.9%
-1,862decrease
(-0.05%)
View
2022-02-11
5:02 pm
Unchanged
13GJASPER THERAPEUTICS INC
JSPR
Beryl Capital Management LLC0
0%
0
(Unchanged)
View
2022-02-03
1:56 pm
Purchase
13GJASPER THERAPEUTICS INC
JSPR
TENOR CAPITAL MANAGEMENT Co. L.P.250,000
0.68%
250,000increase
(New Position)
View
2021-10-04
4:34 pm
Purchase
13GJASPER THERAPEUTICS INC
JSPR
Amplitude Healthcare Holdings LLC2,500,000
6.85%
2,500,000increase
(New Position)
View
2021-10-04
4:10 pm
Purchase
13DJASPER THERAPEUTICS INC
JSPR
Abingworth LLP5,628,558
15.4%
5,628,558increase
(New Position)
View
2021-10-04
4:02 pm
Purchase
13GJASPER THERAPEUTICS INC
JSPR
CITADEL ADVISORS LLC3,683,064
9.9%
3,683,064increase
(New Position)
View
2021-10-04
3:56 pm
Purchase
13GJASPER THERAPEUTICS INC
JSPR
Avego Management LLC2,838,281
7.8%
2,838,281increase
(New Position)
View
2021-10-04
08:54 am
Purchase
13GJASPER THERAPEUTICS INC
JSPR
ROCHE FINANCE LTD4,624,606
12.7%
4,624,606increase
(New Position)
View
2021-10-01
5:27 pm
Purchase
13GJASPER THERAPEUTICS INC
JSPR
AMGEN INC
AMGN
2,700,000
7.4%
2,700,000increase
(New Position)
View
2021-10-01
4:13 pm
Purchase
13GJASPER THERAPEUTICS INC
JSPR
Qiming U.S. Healthcare Fund II L.P.5,852,982
16%
5,852,982increase
(New Position)
View
2021-09-17
4:45 pm
Purchase
13GAMPLITUDE HEALTHCARE ACQUISITI
AMHC
Beryl Capital Management LLC647,206
6.5%
647,206increase
(New Position)
View
2021-07-12
12:52 pm
Sale
13GAMPLITUDE HEALTHCARE ACQUISITI
AMHC
GLAZER CAPITAL LLC59,397
0.59%
-1,013,728decrease
(-94.47%)
View
2021-02-16
4:35 pm
Unchanged
13GAMPLITUDE HEALTHCARE ACQUISITI
AMHC
Amplitude Healthcare Holdings LLC2,500,000
20%
0
(Unchanged)
View
2021-02-16
09:47 am
Sale
13GAMPLITUDE HEALTHCARE ACQUISITI
AMHC
UBS OCONNOR LLC500,000
5%
-50,000decrease
(-9.09%)
View
2021-02-16
08:39 am
Unchanged
13GJASPER THERAPEUTICS INC WTS EX
JSPRW
Owl Creek Asset Management L.P.0
0%
0
(Unchanged)
View
2021-02-12
5:52 pm
Sale
13GAMPLITUDE HEALTHCARE ACQUISITI
AMHC
GLAZER CAPITAL LLC1,073,125
10.7%
-43,608decrease
(-3.90%)
View
2021-02-08
2:35 pm
Sale
13GAMPLITUDE HEALTHCARE ACQUISITI
AMHC
TENOR CAPITAL MANAGEMENT Co. L.P.500,000
5%
-250,000decrease
(-33.33%)
View
2020-09-10
4:06 pm
Purchase
13GAMPLITUDE HEALTHCARE ACQUISITI
AMHC
GLAZER CAPITAL LLC1,116,733
11.2%
1,116,733increase
(New Position)
View
2020-02-13
4:29 pm
Purchase
13GAMPLITUDE HEALTHCARE ACQUISITI
AMHC
UBS OCONNOR LLC550,000
5.5%
550,000increase
(New Position)
View
2020-02-13
4:15 pm
Purchase
13GAMPLITUDE HEALTHCARE ACQUISITI
AMHC
Amplitude Healthcare Holdings LLC2,500,000
20%
2,500,000increase
(New Position)
View
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