Activist 13D/13G Filings - GLAUKOS Corp (GKOS)

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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Reported
DateTime		TypeCompany
Symbol		Filed By
Symbol		Shares Owned
% Owned		Shares Vs. Prev ReportFiling
2024-02-14
3:55 pm
Sale		13GGLAUKOS CORP
GKOS		BROWN CAPITAL MANAGEMENT LLC2,697,794
5.53%		-15,015decrease
(-0.55%)		View
2024-02-13
5:41 pm
Sale		13GGLAUKOS CORP
GKOS		Burns Thomas William2,552,501
5.08%		-255,140decrease
(-9.09%)		View
2024-02-13
5:06 pm
Sale		13GGLAUKOS CORP
GKOS		VANGUARD GROUP INC5,236,738
10.73%		-112,487decrease
(-2.10%)		View
2024-02-09
09:03 am
Purchase		13GGLAUKOS CORP
GKOS		FMR LLC5,893,983
12.059%		897,023increase
(+17.95%)		View
2024-01-22
2:04 pm
Purchase		13GGLAUKOS CORP
GKOS		BlackRock Inc.
BLK		7,894,315
16.2%		110,521increase
(+1.42%)		View
2024-01-10
09:08 am
Sale		13GGLAUKOS CORP
GKOS		WELLINGTON MANAGEMENT GROUP LLP1,340,500
2.75%		-3,045,156decrease
(-69.43%)		View
2023-12-11
09:09 am
Purchase		13GGLAUKOS CORP
GKOS		FMR LLC4,996,960
10.224%		3,915,947increase
(+362.25%)		View
2023-02-14
4:10 pm
Purchase		13GGLAUKOS CORP
GKOS		Burns Thomas William2,807,641
5.71%		82,084increase
(+3.01%)		View
2023-02-14
09:00 am
Sale		13GGLAUKOS CORP
GKOS		BROWN CAPITAL MANAGEMENT LLC2,712,809
5.69%		-308,987decrease
(-10.23%)		View
2023-02-09
11:19 am
Purchase		13GGLAUKOS CORP
GKOS		VANGUARD GROUP INC5,349,225
11.21%		232,630increase
(+4.55%)		View
2023-02-06
3:00 pm
Sale		13GGLAUKOS CORP
GKOS		WELLINGTON MANAGEMENT GROUP LLP4,385,656
9.19%		-537,641decrease
(-10.92%)		View
2023-01-31
09:55 am
Purchase		13GGLAUKOS CORP
GKOS		BlackRock Inc.
BLK		7,783,794
16.3%		360,092increase
(+4.85%)		View
2022-02-14
4:52 pm
Purchase		13GGLAUKOS CORP
GKOS		Burns Thomas William2,725,557
5.65%		142,493increase
(+5.52%)		View
2022-02-14
3:52 pm
Sale		13GGLAUKOS CORP
GKOS		BROWN CAPITAL MANAGEMENT LLC3,021,796
6.44%		-1,112,024decrease
(-26.90%)		View
2022-02-10
08:11 am
Purchase		13GGLAUKOS CORP
GKOS		VANGUARD GROUP INC5,116,595
10.91%		603,568increase
(+13.37%)		View
2022-02-04
06:22 am
Sale		13GGLAUKOS CORP
GKOS		Artisan Partners Limited Partnership1,983,513
4.2%		-381,877decrease
(-16.14%)		View
2022-01-28
2:07 pm
Purchase		13GGLAUKOS CORP
GKOS		BlackRock Inc.
BLK		7,423,702
15.8%		435,803increase
(+6.24%)		View
2022-01-10
08:37 am
Purchase		13GGLAUKOS CORP
GKOS		WELLINGTON MANAGEMENT GROUP LLP4,923,297
10.5%		4,923,297increase
(New Position)		View
2021-10-05
11:40 am
Sale		13GGLAUKOS CORP
GKOS		BAILLIE GIFFORD & CO2,020,325
4.34%		-2,844,199decrease
(-58.47%)		View
2021-09-10
08:14 am
Sale		13GGLAUKOS CORP
GKOS		BROWN CAPITAL MANAGEMENT LLC4,133,820
8.88%		-2,375,454decrease
(-36.49%)		View
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