Activist 13D/13G Filings - Cartesian Therapeutics Inc. (RNAC)

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
2021-12-15
5:14 pm
Purchase		13DCARTESIAN THERAPEUTICS, INC. C
RNAC		SPRINGER TIMOTHY A32,451,726
27.8%		3,821,273increase
(+13.35%)		View
2021-05-27
4:11 pm
Purchase		13DCARTESIAN THERAPEUTICS, INC. C
RNAC		SPRINGER TIMOTHY A28,630,453
25.3%		4,693,479increase
(+19.61%)		View
2021-02-16
12:03 pm
Purchase		13GCARTESIAN THERAPEUTICS, INC. C
RNAC		Mangrove Partners Master Fund Ltd.3,332,918
3%		3,332,918increase
(New Position)		View
2021-02-12
5:19 pm
Sale		13GCARTESIAN THERAPEUTICS, INC. C
RNAC		EcoR1 Capital LLC2,298,850
2.1%		-4,597,701decrease
(-66.67%)		View
2021-02-02
3:13 pm
Purchase		13GCARTESIAN THERAPEUTICS, INC. C
RNAC		BlackRock Inc.
BLK		5,474,324
5.1%		5,474,324increase
(New Position)		View
2020-10-23
5:19 pm
Purchase		13DCARTESIAN THERAPEUTICS, INC. C
RNAC		SPRINGER TIMOTHY A23,936,974
22.3%		5,532,388increase
(+30.06%)		View
2020-10-15
10:10 am
Purchase		13DCARTESIAN THERAPEUTICS, INC. C
RNAC		SPRINGER TIMOTHY A18,404,586
17.2%		3,472,097increase
(+23.25%)		View
2020-08-10
08:40 am
Purchase		13GCARTESIAN THERAPEUTICS, INC. C
RNAC		Swedish Orphan Biovitrum AB (publ)5,416,390
6.2%		5,416,390increase
(New Position)		View
2020-06-26
4:31 pm
Sale		13GCARTESIAN THERAPEUTICS, INC. C
RNAC		Vivo Capital IX LLC1,369,863
1.6%		-5,102,560decrease
(-78.84%)		View
2020-02-12
4:42 pm
Purchase		13DCARTESIAN THERAPEUTICS, INC. C
RNAC		Polaris Venture Partners V L.P.2,789,889
3.2%		10,000increase
(+0.36%)		View
2020-02-11
12:44 pm
Purchase		13GCARTESIAN THERAPEUTICS, INC. C
RNAC		WASATCH ADVISORS LP4,416,827
9.2%		4,416,827increase
(New Position)		View
2020-02-10
4:08 pm
Sale		13GCARTESIAN THERAPEUTICS, INC. C
RNAC		Man Group plc861,145
1%		-2,811,473decrease
(-76.55%)		View
2020-02-05
4:36 pm
Sale		13DCARTESIAN THERAPEUTICS, INC. C
RNAC		ORBIMED ADVISORS LLC2,779,064
3.2%		-100,000decrease
(-3.47%)		View
2020-01-13
1:27 pm
Purchase		13GCARTESIAN THERAPEUTICS, INC. C
RNAC		MANGROVE PARTNERS IM LLC7,881,774
8.9%		7,881,774increase
(New Position)		View
2020-01-06
10:00 pm
Purchase		13GCARTESIAN THERAPEUTICS, INC. C
RNAC		BIOTECHNOLOGY VALUE FUND L P4,926,108
5.6%		4,926,108increase
(New Position)		View
2020-01-06
5:11 pm
Purchase		13GCARTESIAN THERAPEUTICS, INC. C
RNAC		EcoR1 Capital LLC6,896,551
7.8%		6,896,551increase
(New Position)		View
2020-01-02
4:51 pm
Purchase		13DCARTESIAN THERAPEUTICS, INC. C
RNAC		SPRINGER TIMOTHY A14,932,489
17%		5,911,330increase
(+65.53%)		View
2019-12-30
4:20 pm
Purchase		13GCARTESIAN THERAPEUTICS, INC. C
RNAC		Vivo Capital IX LLC6,472,423
7.5%		6,472,423increase
(New Position)		View
2019-12-16
8:43 pm
Purchase		13DCARTESIAN THERAPEUTICS, INC. C
RNAC		SPRINGER TIMOTHY A9,021,159
18.7%		1,237,028increase
(+15.89%)		View
2019-11-13
12:57 pm
Purchase		13DCARTESIAN THERAPEUTICS, INC. C
RNAC		ORBIMED ADVISORS LLC2,879,064
5.97%		1,300,000increase
(+82.33%)		View
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