Joseph E Gilliam Glaukos Corp (GKOS) insider trading activity

Joseph E Gilliam is PRESIDENT & COO of GLAUKOS Corp. Currently has a direct ownership of 101,205 shares of GKOS, which is worth approximately $16.2 Million. The most recent transaction as insider was on Dec 20, 2024, when has been sold 964 shares (Common Stock) at a price of $138.93 per share, resulting in proceeds of $133,928. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 101K

0.94% 3M change

15.52% 12M change

Total Value Held $16.2 Million

Joseph E Gilliam Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 20 2024	SELL Payment of exercise price or tax liability	$133,928 $138.93 p/Share	964 Reduced 0.94%	101,205 Common Stock
Dec 20 2024	SELL Open market or private sale	$499,033 $149.95 p/Share	3,328 Reduced 3.15%	102,169 Common Stock
Dec 20 2024	BUY Exercise of conversion of derivative security	$180,377 $54.2 p/Share	3,328 Added 3.06%	105,497 Common Stock
Oct 30 2024	SELL Open market or private sale	$316,156 $138.97 p/Share	2,275 Reduced 2.18%	102,169 Common Stock
Oct 30 2024	BUY Exercise of conversion of derivative security	$157,657 $69.3 p/Share	2,275 Added 2.13%	104,444 Common Stock
Aug 21 2024	SELL Open market or private sale	$648,250 $129.65 p/Share	5,000 Reduced 4.67%	102,169 Common Stock
Aug 21 2024	BUY Exercise of conversion of derivative security	$275,900 $55.18 p/Share	5,000 Added 4.46%	107,169 Common Stock
Jul 05 2024	SELL Open market or private sale	$273,127 $121.39 p/Share	2,250 Reduced 2.16%	101,845 Common Stock
Jul 05 2024	BUY Exercise of conversion of derivative security	$155,925 $69.3 p/Share	2,250 Added 2.12%	104,095 Common Stock
Jun 03 2024	SELL Open market or private sale	$284,825 $113.93 p/Share	2,500 Reduced 2.4%	101,845 Common Stock
Jun 03 2024	BUY Exercise of conversion of derivative security	$137,950 $55.18 p/Share	2,500 Added 2.34%	104,345 Common Stock
May 10 2024	SELL Open market or private sale	$264,791 $110.56 p/Share	2,395 Reduced 2.3%	101,845 Common Stock
May 10 2024	BUY Exercise of conversion of derivative security	$132,156 $55.18 p/Share	2,395 Added 2.25%	104,240 Common Stock
May 06 2024	SELL Open market or private sale	$11,587 $110.36 p/Share	105 Reduced 0.1%	101,845 Common Stock
May 06 2024	BUY Exercise of conversion of derivative security	$5,793 $55.18 p/Share	105 Added 0.1%	101,950 Common Stock
May 02 2024	SELL Open market or private sale	$218,109 $105.93 p/Share	2,059 Reduced 1.98%	101,845 Common Stock
May 02 2024	BUY Exercise of conversion of derivative security	$142,688 $69.3 p/Share	2,059 Added 1.94%	103,904 Common Stock
Apr 08 2024	SELL Open market or private sale	$6,033,322 $100.89 p/Share	59,801 Reduced 37.0%	101,845 Common Stock
Apr 08 2024	BUY Exercise of conversion of derivative security	$2,493,103 $41.69 p/Share	59,801 Added 27.0%	161,646 Common Stock
Apr 05 2024	SELL Open market or private sale	$237,862 $96.81 p/Share	2,457 Reduced 2.36%	101,845 Common Stock
Apr 05 2024	BUY Exercise of conversion of derivative security	$135,577 $55.18 p/Share	2,457 Added 2.3%	104,302 Common Stock
Apr 04 2024	SELL Open market or private sale	$19,314 $96.57 p/Share	200 Reduced 0.2%	101,845 Common Stock
Apr 04 2024	BUY Exercise of conversion of derivative security	$11,036 $55.18 p/Share	200 Added 0.2%	102,045 Common Stock
Apr 03 2024	SELL Open market or private sale	$19,322 $96.61 p/Share	200 Reduced 0.2%	101,845 Common Stock
Apr 03 2024	BUY Exercise of conversion of derivative security	$11,036 $55.18 p/Share	200 Added 0.2%	102,045 Common Stock

JEG

Joseph E Gilliam

PRESIDENT & COO

San Clemente, CA

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