Latest Insider Transactions at Glaukos Corp (GKOS)
This section provides a real-time view of insider transactions for Glaukos Corp (GKOS). The data is sourced from Form 4 filings with the SEC, which are filed by insiders of GLAUKOS Corp to disclose their transactions in the company's securities. By reviewing this information, investors can gain insights into the trading activity of GLAUKOS Corp's insiders and make more informed investment decisions.
Insider Transaction List
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Jun 11
2025
|
David F Hoffmeister |
BUY
Exercise of conversion of derivative security
|
Direct |
25,000
+43.92%
|
$800,000
$32.0 P/Share
|
|
May 29
2025
|
Leana Wen |
BUY
Grant, award, or other acquisition
|
Direct |
2,108
+9.2%
|
-
|
|
May 29
2025
|
Gilbert H Kliman |
BUY
Grant, award, or other acquisition
|
Direct |
2,108
+5.7%
|
-
|
|
May 29
2025
|
Denice Torres |
BUY
Grant, award, or other acquisition
|
Direct |
2,108
+8.85%
|
-
|
|
May 29
2025
|
Aimee S Weisner |
BUY
Grant, award, or other acquisition
|
Direct |
2,108
+9.91%
|
-
|
|
May 29
2025
|
Marc Stapley |
BUY
Grant, award, or other acquisition
|
Direct |
2,108
+5.43%
|
-
|
|
May 29
2025
|
David F Hoffmeister |
BUY
Grant, award, or other acquisition
|
Direct |
2,108
+23.35%
|
-
|
|
May 29
2025
|
Mark J Foley |
BUY
Grant, award, or other acquisition
|
Direct |
2,108
+3.55%
|
-
|
|
May 28
2025
|
Joseph E Gilliam PRESIDENT & COO |
SELL
Payment of exercise price or tax liability
|
Direct |
1,057
-0.96%
|
$101,472
$96.97 P/Share
|
|
May 27
2025
|
Thomas William Burns CHAIRMAN & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
4,059
-2.81%
|
$389,664
$96.97 P/Share
|
|
May 27
2025
|
Tomas Navratil CHIEF DEVELOPMENT OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
483
-0.6%
|
$46,368
$96.97 P/Share
|
|
May 07
2025
|
Tomas Navratil CHIEF DEVELOPMENT OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
510
-0.63%
|
$44,880
$88.24 P/Share
|
|
May 07
2025
|
Thomas William Burns CHAIRMAN & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
1,098
-0.75%
|
$96,624
$88.24 P/Share
|
|
Apr 21
2025
|
Alex R. Thurman SVP & CHIEF FINANCIAL OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
2,484
-4.68%
|
$240,948
$97.09 P/Share
|
|
Apr 21
2025
|
Thomas William Burns CHAIRMAN & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
7,957
-5.18%
|
$771,829
$97.09 P/Share
|
|
Apr 01
2025
|
Alex R. Thurman SVP & CHIEF FINANCIAL OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
311
-0.58%
|
$30,167
$97.09 P/Share
|
|
Apr 01
2025
|
Thomas William Burns CHAIRMAN & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
4,059
-2.58%
|
$393,723
$97.09 P/Share
|
|
Apr 01
2025
|
Joseph E Gilliam PRESIDENT & COO |
SELL
Payment of exercise price or tax liability
|
Direct |
1,922
-1.72%
|
$186,434
$97.09 P/Share
|
|
Apr 01
2025
|
Tomas Navratil CHIEF DEVELOPMENT OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
484
-0.59%
|
$46,948
$97.09 P/Share
|
|
Mar 31
2025
|
Thomas William Burns CHAIRMAN & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
1,098
-0.69%
|
$107,604
$98.42 P/Share
|
|
Mar 31
2025
|
Tomas Navratil CHIEF DEVELOPMENT OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
510
-0.62%
|
$49,980
$98.42 P/Share
|
|
Mar 25
2025
|
Tomas Navratil CHIEF DEVELOPMENT OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
6,942
-3.94%
|
$708,084
$102.11 P/Share
|
|
Mar 25
2025
|
Joseph E Gilliam PRESIDENT & COO |
SELL
Payment of exercise price or tax liability
|
Direct |
16,320
-6.51%
|
$1,664,640
$102.11 P/Share
|
|
Mar 25
2025
|
Thomas William Burns CHAIRMAN & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
9,439
-2.83%
|
$962,778
$102.11 P/Share
|
|
Mar 25
2025
|
Alex R. Thurman SVP & CHIEF FINANCIAL OFFICER |
SELL
Open market or private sale
|
Direct |
1,520
-0.93%
|
$162,640
$107.38 P/Share
|
|
Mar 25
2025
|
Alex R. Thurman SVP & CHIEF FINANCIAL OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
4,844
-4.13%
|
$494,088
$102.11 P/Share
|
|
Mar 17
2025
|
Joseph E Gilliam PRESIDENT & COO |
SELL
Payment of exercise price or tax liability
|
Direct |
1,028
-0.8%
|
$104,856
$102.19 P/Share
|
|
Mar 17
2025
|
Tomas Navratil CHIEF DEVELOPMENT OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
958
-1.06%
|
$97,716
$102.19 P/Share
|
|
Mar 17
2025
|
Alex R. Thurman SVP & CHIEF FINANCIAL OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
489
-0.81%
|
$49,878
$102.19 P/Share
|
|
Mar 17
2025
|
Thomas William Burns CHAIRMAN & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
2,013
-1.18%
|
$205,326
$102.19 P/Share
|
|
Mar 13
2025
|
Joseph E Gilliam PRESIDENT & COO |
BUY
Grant, award, or other acquisition
|
Direct |
27,833
+6.96%
|
-
|
|
Mar 13
2025
|
Tomas Navratil CHIEF DEVELOPMENT OFFICER |
BUY
Grant, award, or other acquisition
|
Direct |
18,061
+6.38%
|
-
|
|
Mar 13
2025
|
Alex R. Thurman SVP & CHIEF FINANCIAL OFFICER |
BUY
Grant, award, or other acquisition
|
Direct |
8,313
+6.66%
|
-
|
|
Mar 13
2025
|
Thomas William Burns CHAIRMAN & CEO |
BUY
Grant, award, or other acquisition
|
Direct |
84,310
+13.35%
|
-
|
|
Feb 26
2025
|
Mark J Foley |
SELL
Open market or private sale
|
Direct |
20,687
-27.61%
|
$2,482,440
$120.72 P/Share
|
|
Feb 26
2025
|
Mark J Foley |
BUY
Exercise of conversion of derivative security
|
Direct |
40,000
+23.06%
|
$1,120,000
$28.35 P/Share
|
|
Feb 14
2025
|
Tomas Navratil CHIEF DEVELOPMENT OFFICER |
SELL
Open market or private sale
|
Direct |
3,416
-4.5%
|
$502,152
$147.14 P/Share
|
|
Jan 06
2025
|
Tomas Navratil CHIEF DEVELOPMENT OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
1,185
-1.54%
|
$176,565
$149.68 P/Share
|
|
Jan 02
2025
|
Leana Wen |
BUY
Grant, award, or other acquisition
|
Direct |
461
+2.4%
|
-
|
|
Jan 02
2025
|
Gilbert H Kliman |
BUY
Grant, award, or other acquisition
|
Direct |
461
+1.39%
|
-
|
|
Jan 02
2025
|
Denice Torres |
BUY
Grant, award, or other acquisition
|
Direct |
461
+2.3%
|
-
|
|
Jan 02
2025
|
Aimee S Weisner |
BUY
Grant, award, or other acquisition
|
Direct |
461
+2.63%
|
-
|
|
Jan 02
2025
|
Marc Stapley |
BUY
Grant, award, or other acquisition
|
Direct |
538
+1.53%
|
-
|
|
Jan 02
2025
|
David F Hoffmeister |
BUY
Grant, award, or other acquisition
|
Direct |
557
+10.38%
|
-
|
|
Jan 02
2025
|
Mark J Foley |
BUY
Grant, award, or other acquisition
|
Direct |
864
+2.36%
|
-
|
|
Dec 31
2024
|
Thomas William Burns CHAIRMAN & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
549
-0.64%
|
$82,899
$151.16 P/Share
|
|
Dec 31
2024
|
Tomas Navratil CHIEF DEVELOPMENT OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
255
-0.33%
|
$38,505
$151.16 P/Share
|
|
Dec 30
2024
|
Thomas William Burns CHAIRMAN & CEO |
BUY
Grant, award, or other acquisition
|
Direct |
4,168
+4.6%
|
-
|
|
Dec 30
2024
|
Tomas Navratil CHIEF DEVELOPMENT OFFICER |
BUY
Grant, award, or other acquisition
|
Direct |
2,054
+2.59%
|
-
|
|
Dec 20
2024
|
Thomas William Burns CHAIRMAN & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
5,157
-2.98%
|
$732,294
$142.03 P/Share
|