Activist 13D/13G Filings - SPRINGER TIMOTHY A

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
What is insider trading>>
Time period
Reported
DateTime		TypeCompany
Symbol		Filed By
Symbol		Shares Owned
% Owned		Shares Vs. Prev ReportFiling
2024-04-12
4:24 pm
Sale		13DCARTESIAN THERAPEUTICS, INC. C
RNAC		SPRINGER TIMOTHY A6,473,184
36.4%		-187,716,129decrease
(-96.67%)		View
2024-03-28
5:27 pm
Purchase		13DCARTESIAN THERAPEUTICS, INC. C
RNAC		SPRINGER TIMOTHY A194,189,313
27.9%		1,248,649increase
(+0.65%)		View
2023-11-17
08:15 am
Purchase		13DCARTESIAN THERAPEUTICS, INC. C
RNAC		SPRINGER TIMOTHY A192,940,664
27.7%		148,584,078increase
(+334.98%)		View
2023-10-18
4:05 pm
Purchase		13DMORPHIC HLDG INC
MORF		SPRINGER TIMOTHY A7,577,651
15.8%		2,559,594increase
(+51.01%)		View
2023-09-22
7:31 pm
Purchase		13DCARTESIAN THERAPEUTICS, INC. C
RNAC		SPRINGER TIMOTHY A44,356,586
28.9%		11,693,670increase
(+35.80%)		View
2021-12-27
4:05 pm
Purchase		13DCARTESIAN THERAPEUTICS, INC. C
RNAC		SPRINGER TIMOTHY A32,662,916
28%		211,190increase
(+0.65%)		View
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
2021-02-11
4:13 pm
Purchase		13GMORPHIC HLDG INC
MORF		SPRINGER TIMOTHY A5,018,057
15.6%		34,074increase
(+0.68%)		View
2021-02-09
4:05 pm
Sale		13GSCHOLAR ROCK HLDG CORP
SRRK		SPRINGER TIMOTHY A312,951
0.9%		-2,644,471decrease
(-89.42%)		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
2020-02-14
4:20 pm
Purchase		13GMORPHIC HLDG INC
MORF		SPRINGER TIMOTHY A4,983,983
16.35%		4,983,983increase
(New Position)		View
2020-02-14
4:02 pm
Sale		13GSCHOLAR ROCK HLDG CORP
SRRK		SPRINGER TIMOTHY A2,957,422
10%		-596,513decrease
(-16.78%)		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
2019-12-16
8:43 pm
Purchase		13DCARTESIAN THERAPEUTICS, INC. C
RNAC		SPRINGER TIMOTHY A9,021,159
18.7%		1,237,028increase
(+15.89%)		View
2019-09-16
4:13 pm
Sale		13DCARTESIAN THERAPEUTICS, INC. C
RNAC		SPRINGER TIMOTHY A7,784,131
16.1%		-1,246,658decrease
(-13.80%)		View
2019-08-23
4:44 pm
Purchase		13DCARTESIAN THERAPEUTICS, INC. C
RNAC		SPRINGER TIMOTHY A9,030,789
18.7%		2,720,000increase
(+43.10%)		View