Burns Thomas William, Chairman and CEO of Glaukos Corp (GKOS), sold $31.6 million in GKOS shares through two open market transactions in the past year. His latest sale was on January 16, 2026. These sales rank him 466th among 11,678 insiders by total value, surpassing the average of $8.6 million across 6.4 transactions per seller. He reported no open market purchases.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 25, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Stock Option (Right to Buy) | 98474 | $98474.00 | 98,474.0000 | 57,190,000 | 9999.99% | 0.17% |
| March 25, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Common Stock | 14184 | $0.00 | 1,782,663.0000 | 57,190,000 | 0.80% | 0.02% |
| March 25, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Stock Option (Right to Buy) | 18933 | $18933.00 | 105,195.0000 | 57,190,000 | 21.95% | 0.03% |
| March 25, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Stock Option (Right to Buy) | 110254 | $110254.00 | 110,254.0000 | 57,190,000 | 9999.99% | 0.19% |
| March 25, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Common Stock | 9380 | $0.00 | 1,768,479.0000 | 57,190,000 | 0.53% | 0.02% |
| March 24, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 2744 | $105.23 | 1,759,099.0000 | 57,190,000 | 0.16% | 0.00% |
| March 16, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 2801 | $98.94 | 1,761,843.0000 | 57,190,000 | 0.16% | 0.00% |
| March 13, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 5212 | $97.02 | 1,764,644.0000 | 57,190,000 | 0.29% | 0.01% |
| March 5, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 1098 | $112.10 | 1,769,856.0000 | 57,190,000 | 0.06% | 0.00% |
| Feb. 24, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 4059 | $119.17 | 1,770,954.0000 | 57,190,000 | 0.23% | 0.01% |
| Feb. 6, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | G | Common Stock | 67353 | $0.00 | 1,609,013.0000 | 57,190,000 | 4.02% | 0.12% |
| Feb. 9, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | M | Stock Option (Right to Buy) | 166000 | $0.00 | 100,000.0000 | 57,190,000 | 62.41% | 0.29% |
| Feb. 6, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | G | Common Stock | 67353 | $0.00 | 1,775,013.0000 | 57,190,000 | 3.94% | 0.12% |
| Feb. 9, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | M | Common Stock | 166000 | $30.92 | 1,775,013.0000 | 57,190,000 | 10.32% | 0.29% |
| Jan. 8, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | M | Stock Option (Right to Buy) | 88055 | $0.00 | 186,945.0000 | 57,190,000 | 32.02% | 0.15% |
| Jan. 16, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | M | Stock Option (Right to Buy) | 186945 | $0.00 | 0.0000 | 57,190,000 | 100.00% | 0.33% |
| Jan. 16, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | M | Common Stock | 186945 | $16.49 | 1,792,759.0000 | 57,190,000 | 11.64% | 0.33% |
| Jan. 8, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | S | Common Stock | 88055 | $115.00 | 1,605,814.0000 | 57,190,000 | 5.20% | 0.15% |
| Jan. 8, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | M | Common Stock | 88055 | $16.49 | 1,693,869.0000 | 57,190,000 | 5.48% | 0.15% |
| Jan. 16, 2026 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | S | Common Stock | 186945 | $115.00 | 1,605,814.0000 | 57,190,000 | 10.43% | 0.33% |
| Dec. 30, 2025 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 1098 | $114.24 | 153,775.0000 | 57,398,000 | 0.71% | 0.00% |
| Dec. 11, 2025 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Stock Option (Right to Buy) | 8416 | $0.00 | 86,262.0000 | 57,398,000 | 10.81% | 0.01% |
| Dec. 11, 2025 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Common Stock | 4168 | $0.00 | 1,606,912.0000 | 57,398,000 | 0.26% | 0.01% |
| Sept. 23, 2025 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 4059 | $84.69 | 1,602,744.0000 | 57,205,000 | 0.25% | 0.01% |
| Sept. 19, 2025 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 1098 | $83.47 | 1,606,803.0000 | 57,205,000 | 0.07% | 0.00% |
| Sept. 18, 2025 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Common Stock | 15417 | $0.00 | 1,607,901.0000 | 57,205,000 | 0.97% | 0.03% |
| June 2, 2025 | Pulmonx Corp | $LUNG | Burns Thomas William | Not found | A | Common Stock | 37153 | $0.00 | 73,399.0000 | 39,796,420 | 102.50% | 0.09% |
| May 27, 2025 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 4059 | $96.97 | 140,445.0000 | 56,637,000 | 2.81% | 0.01% |
| May 7, 2025 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 1098 | $88.24 | 1,596,543.0000 | 56,637,000 | 0.07% | 0.00% |
| April 21, 2025 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 7957 | $97.09 | 1,597,641.0000 | 56,637,000 | 0.50% | 0.01% |
| March 31, 2025 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 1098 | $98.42 | 1,609,657.0000 | 52,755,000 | 0.07% | 0.00% |
| April 1, 2025 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 4059 | $97.09 | 1,605,598.0000 | 56,637,000 | 0.25% | 0.01% |
| March 25, 2025 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 1971 | $107.61 | 1,618,223.0000 | 52,755,000 | 0.12% | 0.00% |
| March 25, 2025 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 7468 | $96.60 | 1,610,755.0000 | 52,755,000 | 0.46% | 0.01% |
| March 13, 2025 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Common Stock | 15418 | $0.00 | 1,553,315.0000 | 52,755,000 | 1.00% | 0.03% |
| March 13, 2025 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Common Stock | 14183 | $0.00 | 1,567,498.0000 | 52,755,000 | 0.91% | 0.03% |
| March 13, 2025 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Common Stock | 15113 | $0.00 | 1,582,611.0000 | 52,755,000 | 0.96% | 0.03% |
| March 13, 2025 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Common Stock | 39596 | $0.00 | 1,622,207.0000 | 52,755,000 | 2.50% | 0.08% |
| March 17, 2025 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 2013 | $102.19 | 1,620,194.0000 | 52,755,000 | 0.12% | 0.00% |
| March 13, 2025 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Stock Option (Right to Buy) | 24102 | $0.00 | 24,102.0000 | 52,755,000 | 9999.99% | 0.05% |
| Dec. 30, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Stock Option (Right to Buy) | 8416 | $0.00 | 77,848.0000 | 55,037,000 | 12.12% | 0.02% |
| Dec. 20, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 4059 | $138.93 | 1,535,376.0000 | 55,037,000 | 0.26% | 0.01% |
| Dec. 20, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 1098 | $145.14 | 1,534,278.0000 | 55,037,000 | 0.07% | 0.00% |
| Dec. 30, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Common Stock | 4168 | $0.00 | 1,538,446.0000 | 55,037,000 | 0.27% | 0.01% |
| Dec. 31, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 549 | $151.16 | 1,537,897.0000 | 55,037,000 | 0.04% | 0.00% |
| Oct. 15, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 1098 | $130.07 | 1,539,435.0000 | 55,037,000 | 0.07% | 0.00% |
| Sept. 19, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Common Stock | 8336 | $0.00 | 1,540,533.0000 | 50,715,000 | 0.54% | 0.02% |
| Sept. 19, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Stock Option (Right to Buy) | 16832 | $0.00 | 69,432.0000 | 50,715,000 | 32.00% | 0.03% |
| Aug. 6, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 1057 | $120.73 | 1,532,197.0000 | 50,715,000 | 0.07% | 0.00% |
| June 24, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 529 | $92.69 | 1,533,254.0000 | 49,580,000 | 0.03% | 0.00% |
| June 24, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 529 | $93.57 | 1,533,783.0000 | 49,580,000 | 0.03% | 0.00% |
| June 3, 2024 | Pulmonx Corp | $LUNG | Burns Thomas William | Not found | A | Common Stock | 15216 | $0.00 | 36,246.0000 | 0 | 72.35% | 0.00% |
| April 1, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 3907 | $93.10 | 1,534,312.0000 | 49,580,000 | 0.25% | 0.01% |
| March 28, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 3808 | $87.00 | 1,540,860.0000 | 48,433,000 | 0.25% | 0.01% |
| March 28, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 2641 | $88.72 | 1,538,219.0000 | 48,433,000 | 0.17% | 0.01% |
| March 25, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 529 | $93.23 | 92,629.0000 | 48,433,000 | 0.57% | 0.00% |
| March 25, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 1057 | $87.16 | 93,158.0000 | 48,433,000 | 1.12% | 0.00% |
| March 14, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Stock Option (Right to Buy) | 37359 | $0.00 | 37,359.0000 | 48,433,000 | 9999.99% | 0.08% |
| March 14, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Stock Option (Right to Buy) | 36891 | $0.00 | 36,891.0000 | 48,433,000 | 9999.99% | 0.08% |
| March 14, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Common Stock | 2084 | $0.00 | 1,509,561.0000 | 48,433,000 | 0.14% | 0.00% |
| March 14, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Common Stock | 15418 | $0.00 | 1,524,979.0000 | 48,433,000 | 1.02% | 0.03% |
| March 14, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Common Stock | 21275 | $0.00 | 1,546,254.0000 | 48,433,000 | 1.40% | 0.04% |
| March 14, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Stock Option (Right to Buy) | 4208 | $0.00 | 52,600.0000 | 48,433,000 | 8.70% | 0.01% |
| March 14, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | A | Stock Option (Right to Buy) | 56404 | $0.00 | 56,404.0000 | 48,433,000 | 9999.99% | 0.12% |
| Jan. 12, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | F | Common Stock | 397 | $77.08 | 1,507,477.0000 | 48,433,000 | 0.03% | 0.00% |
| Jan. 8, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | S | Common Stock | 3900 | $84.21 | 1,507,874.0000 | 48,433,000 | 0.26% | 0.01% |
| Jan. 8, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | S | Common Stock | 23299 | $82.38 | 1,529,647.0000 | 48,433,000 | 1.50% | 0.05% |
| Jan. 9, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | M | Common Stock | 115 | $7.28 | 1,507,989.0000 | 48,433,000 | 0.01% | 0.00% |
| Jan. 8, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | M | Common Stock | 60000 | $7.28 | 1,567,874.0000 | 48,433,000 | 3.98% | 0.12% |
| Jan. 8, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | S | Common Stock | 2314 | $80.65 | 1,565,560.0000 | 48,433,000 | 0.15% | 0.00% |
| Jan. 8, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | S | Common Stock | 12614 | $81.50 | 1,552,946.0000 | 48,433,000 | 0.81% | 0.03% |
| Jan. 8, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | S | Common Stock | 17873 | $83.38 | 1,511,774.0000 | 48,433,000 | 1.17% | 0.04% |
| Jan. 9, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | M | Stock Option (Right to Buy) | 115 | $0.00 | 0.0000 | 48,433,000 | 100.00% | 0.00% |
| Jan. 8, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | M | Stock Option (Right to Buy) | 60000 | $0.00 | 115.0000 | 48,433,000 | 99.81% | 0.12% |
| Jan. 9, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | S | Common Stock | 37 | $87.33 | 1,507,874.0000 | 48,433,000 | 0.00% | 0.00% |
| Jan. 9, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | S | Common Stock | 73 | $86.74 | 1,507,911.0000 | 48,433,000 | 0.00% | 0.00% |
| Jan. 9, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | S | Common Stock | 5 | $85.00 | 1,507,984.0000 | 48,433,000 | 0.00% | 0.00% |
| Jan. 2, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | S | Common Stock | 8150 | $78.49 | 1,507,874.0000 | 48,433,000 | 0.54% | 0.02% |
| Jan. 2, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | S | Common Stock | 35086 | $77.66 | 1,516,024.0000 | 48,433,000 | 2.26% | 0.07% |
| Jan. 2, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | S | Common Stock | 51764 | $76.69 | 1,551,110.0000 | 48,433,000 | 3.23% | 0.11% |
| Jan. 2, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | M | Common Stock | 95000 | $7.28 | 1,602,874.0000 | 48,433,000 | 6.30% | 0.20% |
| Jan. 2, 2024 | GLAUKOS Corp | $GKOS | Burns Thomas William | CHAIRMAN & CEO | M | Stock Option (Right to Buy) | 95000 | $0.00 | 60,115.0000 | 48,433,000 | 61.24% | 0.20% |