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GKOSNYSE

GLAUKOS Corp

Alert me on GKOS
0
Insider buys, 6 months
0
Congress trades, 6 months
0
Signals, 6 months

Six months

GKOS stock chart by TradingView

After each filing

33
Oct 8 Sale Navratil Tomas Insider
1 week
+2.7%S&P −0.3%
1 month
Result in4 trading days
3 months
Result in46 trading days
6 months
Result in109 trading days
Sep 29 Sale Navratil Tomas Insider
1 week
+1.9%S&P +1.9%
1 month
+14.4%S&P +1.1%
3 months
Result in39 trading days
6 months
Result in102 trading days
Sep 19 Sale Navratil Tomas Insider
1 week
−1.8%S&P −1.0%
1 month
+7.4%S&P −0.6%
3 months
Result in33 trading days
6 months
Result in96 trading days
Sep 2 Sale Navratil Tomas Insider
1 week
−5.1%S&P −1.0%
1 month
−8.8%S&P +0.8%
3 months
Result in21 trading days
6 months
Result in84 trading days
Aug 21 Sale Kliman Gilbert H Insider
1 week
−2.7%S&P +0.5%
1 month
−13.5%S&P +1.3%
3 months
Result in13 trading days
6 months
Result in76 trading days
Show all 33
Aug 14 Sale Gilliam Joseph E Insider
1 week
+0.2%S&P −1.4%
1 month
−7.0%S&P −2.4%
3 months
Result in8 trading days
6 months
Result in71 trading days
Aug 12 Sale Thurman Alex R. Insider
1 week
+1.6%S&P −0.4%
1 month
−10.4%S&P −1.1%
3 months
Result in6 trading days
6 months
Result in69 trading days
Aug 4 Sale WEN LEANA Insider
1 week
+6.7%S&P −0.1%
1 month
+5.3%S&P −0.8%
3 months
Result due
6 months
Result in63 trading days
Jul 22 Sale Thurman Alex R. Insider
1 week
+5.8%S&P −2.4%
1 month
+21.0%S&P +2.0%
3 months
+13.5%S&P +3.2%
6 months
Result in54 trading days
Jul 14 Sale Thurman Alex R. Insider
1 week
+0.4%S&P −0.5%
1 month
+22.4%S&P +2.7%
3 months
+10.2%S&P +3.8%
6 months
Result in48 trading days
Jul 9 Sale Navratil Tomas Insider
1 week
+0.2%S&P −0.1%
1 month
+16.1%S&P +2.9%
3 months
+11.0%S&P +3.6%
6 months
Result in45 trading days
Jul 9 Sale Thurman Alex R. Insider
1 week
+0.2%S&P −0.1%
1 month
+16.1%S&P +2.9%
3 months
+11.0%S&P +3.6%
6 months
Result in45 trading days
Jun 19 Sale Navratil Tomas Insider
1 week
+8.4%S&P −0.5%
1 month
+16.5%S&P +0.4%
3 months
+23.1%S&P +4.2%
6 months
Result in33 trading days
May 19 Sale Kliman Gilbert H Insider
1 week
−21.5%S&P +2.3%
1 month
−6.6%S&P +2.0%
3 months
+35.5%S&P +5.1%
6 months
Result in11 trading days
May 14 Sale Kliman Gilbert H Insider
1 week
−2.2%S&P −0.7%
1 month
−8.4%S&P +0.9%
3 months
+29.8%S&P +4.0%
6 months
Result in8 trading days
May 5 Sale WEN LEANA Insider
1 week
+2.2%S&P +2.0%
1 month
−8.8%S&P +4.6%
3 months
+28.1%S&P +6.6%
6 months
Result in1 trading day
May 5 Sale Gilliam Joseph E Insider
1 week
+2.2%S&P +2.0%
1 month
−8.8%S&P +4.6%
3 months
+28.1%S&P +6.6%
6 months
Result in1 trading day
May 5 Sale Thurman Alex R. Insider
1 week
+2.2%S&P +2.0%
1 month
−8.8%S&P +4.6%
3 months
+28.1%S&P +6.6%
6 months
Result in1 trading day
Apr 15 Sale Navratil Tomas Insider
1 week
+0.5%S&P +1.6%
1 month
+17.5%S&P +6.9%
3 months
+28.4%S&P +7.5%
6 months
+38.8%S&P +10.5%
Mar 28 Sale Thurman Alex R. Insider
1 week
+9.6%S&P +4.3%
1 month
+11.4%S&P +12.6%
3 months
+33.1%S&P +18.5%
6 months
+51.0%S&P +21.5%
Mar 26 Sale Thurman Alex R. Insider
1 week
+4.7%S&P +1.7%
1 month
+13.3%S&P +10.9%
3 months
+34.0%S&P +13.3%
6 months
+43.3%S&P +20.2%
Mar 20 Sale Navratil Tomas Insider
1 week
+2.2%S&P −2.2%
1 month
+20.9%S&P +8.6%
3 months
+29.9%S&P +15.1%
6 months
+59.9%S&P +19.9%
Mar 20 Sale Thurman Alex R. Insider
1 week
+2.2%S&P −2.2%
1 month
+20.9%S&P +8.6%
3 months
+29.9%S&P +15.1%
6 months
+59.9%S&P +19.9%
Feb 24 Sale WEISNER AIMEE S Insider
1 week
−1.2%S&P −1.0%
1 month
−8.0%S&P −4.2%
3 months
−3.5%S&P +9.5%
6 months
+52.2%S&P +12.0%
Jan 27 Sale Stapley Marc Insider
1 week
−0.5%S&P −0.9%
1 month
+2.3%S&P −0.9%
3 months
+0.8%S&P +2.6%
6 months
+36.2%S&P +5.4%
Jan 27 Sale Gilliam Joseph E Insider
1 week
−0.5%S&P −0.9%
1 month
+2.3%S&P −0.9%
3 months
+0.8%S&P +2.6%
6 months
+36.2%S&P +5.4%
Jan 24 Sale Gilliam Joseph E Insider
1 week
−5.5%S&P +0.4%
1 month
−2.7%S&P +0.1%
3 months
−1.8%S&P +3.5%
6 months
+21.8%S&P +7.5%
Jan 21 Sale Burns Thomas William Insider
1 week
−0.2%S&P +1.5%
1 month
−3.1%S&P +0.6%
3 months
−2.0%S&P +4.1%
6 months
+22.5%S&P +8.3%
Dec 12, 2025 Sale Kliman Gilbert H Insider
1 week
+6.7%S&P +0.1%
1 month
−4.1%S&P +1.6%
3 months
−5.5%S&P −1.3%
6 months
+17.1%S&P +10.7%
Nov 27, 2025 Sale Thurman Alex R. Insider
1 week
+2.1%S&P +0.3%
1 month
+7.5%S&P +0.8%
3 months
+10.8%S&P −0.2%
6 months
+4.2%S&P +11.8%
Nov 21, 2025 Sale Gilliam Joseph E Insider
1 week
+6.5%S&P +3.2%
1 month
+16.6%S&P +4.7%
3 months
+21.4%S&P +5.5%
6 months
+10.3%S&P +14.5%
Sep 25, 2025 Sale Navratil Tomas Insider
1 week
+3.7%S&P +1.7%
1 month
−8.3%S&P +2.9%
3 months
+43.2%S&P +5.2%
6 months
+26.6%S&P −3.1%
Sep 13, 2025 Sale Navratil Tomas Insider
1 week
+4.9%S&P +1.2%
1 month
+5.8%S&P +0.5%
3 months
+35.0%S&P +3.4%
6 months
+27.6%S&P +2.1%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for GKOS

133 held · newest 5133 held · newest 2
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See all 133 filings for GKOS

Aeon news and offers by email

New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal
No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters
$60KQ4 2025
$280KQ1 2026
$240KQ2 2026
$240KQ3 2026
Unchanged from Q2 2026. Reported by the company to the Senate each quarter.Original report ↗

Read from LDA.gov between Sep 23, 2026 and Oct 20, 2026. Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.