BURNS THOMAS WILLIAM (Chief Executive Officer) reported 4 transactions at GLAUKOS CORP
Review the transaction codes below to understand the nature of each event.
Filed: 4/3/2026ACC: 0001644557-26-000020
DirectorOfficer· Chief Executive Officer
Since Aug 2018
-9.94K
Net shares
Net seller
$1.09M
Total sold
0
Open market trades
0B · 0S
4
Total transactions
180.31K acquired · 190.25K disposed
Non-Derivative Transactions4
Common Stock
Direct
Shares
−180.31K
Price / share
—
Trade value
—
% of position
68.5%
4/1/2026
263.27K→82.96K
Common Stock
Indirect
Shares
+180.31K
Price / share
—
Trade value
—
% of position
18.8%
4/1/2026
961.28K→1.14M
Common Stock
Direct
Shares
−2.47K
Price / share
$109.60
Trade value
$270.60K
% of position
3.0%
4/2/2026
82.96K→80.49K
Common Stock
Direct
Shares
−7.47K
Price / share
$109.60
Trade value
$818.49K
% of position
9.3%
4/2/2026
80.49K→73.03K
Total
Net shares
−9.94K
Net value
-$1.09M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 4/1/2026 | G · Gift | −180.31K | — | — | 68.5% | 263.27K | 82.96K |
| Common Stock Indirect | 4/1/2026 | G · Gift | +180.31K | — | — | 18.8% | 961.28K | 1.14M |
| Common Stock Direct | 4/2/2026 | F · Tax Withholding | −2.47K | $109.60 | $270.60K | 3.0% | 82.96K | 80.49K |
| Common Stock Direct | 4/2/2026 | F · Tax Withholding | −7.47K | $109.60 | $818.49K | 9.3% | 80.49K | 73.03K |
| Total | −9.94K | -$1.09M | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)4
Common Stock
IndirectShares owned100K
Common Stock
IndirectShares owned238.11K
Common Stock
IndirectShares owned120K
Common Stock
IndirectShares owned100K
Total
558.11K indirect558.11K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 100K | Indirect |
| Common Stock | 238.11K | Indirect |
| Common Stock | 120K | Indirect |
| Common Stock | 100K | Indirect |
| Total | 558.11K | 558.11K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported