Activist 13D/13G Filings - Telemark Asset Management LLC

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
2023-02-03
3:28 pm
Unchanged		13GASPEN AEROGELS, INC
ASPN		Telemark Asset Management LLC1,970,000
2.98%		0
(Unchanged)		View
2023-02-03
10:59 am
Purchase		13GASPEN AEROGELS, INC
ASPN		Telemark Asset Management LLC1,970,000
2.98%		130,000increase
(+7.07%)		View
2022-02-14
2:16 pm
Purchase		13GBOWLERO CORP
BOWL		Telemark Asset Management LLC2,549,476
2.4%		2,549,476increase
(New Position)		View
2022-01-28
2:34 pm
Sale		13GASPEN AEROGELS, INC
ASPN		Telemark Asset Management LLC1,840,000
5.56%		-410,000decrease
(-18.22%)		View
2021-10-27
12:01 pm
Purchase		13GISOS ACQUISITION CORP
ISOS		Telemark Asset Management LLC1,391,851
5.46%		1,391,851increase
(New Position)		View
2021-02-12
3:33 pm
Purchase		13GASPEN AEROGELS, INC
ASPN		Telemark Asset Management LLC2,250,000
8.3%		524,689increase
(+30.41%)		View
2021-02-12
3:33 pm
Sale		13GCODEXIS INC
CDXS		Telemark Asset Management LLC2,945,211
4.6%		-404,789decrease
(-12.08%)		View
2020-02-05
4:05 pm
Purchase		13GASPEN AEROGELS, INC
ASPN		Telemark Asset Management LLC1,725,311
7.1%		421,811increase
(+32.36%)		View