Hoffmeister David F has filed 23 insider transactions across 4 companies since September 2023.
Most recent transaction: a grant/award of 753 shares of GLAUKOS Corp ($GKOS) on January 02, 2026.
Activity breakdown: 1 open-market purchase and 0 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 2, 2026 | GLAUKOS Corp | $GKOS | Hoffmeister David F | Not found | A | Common Stock | 753 | $0.00 | 70,847.0000 | 57,190,000 | 1.07% | 0.00% |
| Sept. 9, 2025 | StepStone Group Inc. | $STEP | Hoffmeister David F | Director | A | Class A Common Stock | 3691 | $0.00 | 53,470.0000 | 76,761,399 | 7.41% | 0.00% |
| June 11, 2025 | GLAUKOS Corp | $GKOS | Hoffmeister David F | Not found | M | Stock Option (Right to Buy) | 25000 | $0.00 | 0.0000 | 56,637,000 | 100.00% | 0.04% |
| June 11, 2025 | GLAUKOS Corp | $GKOS | Hoffmeister David F | Not found | M | Common Stock | 25000 | $32.00 | 70,094.0000 | 56,637,000 | 55.44% | 0.04% |
| Jan. 2, 2025 | GLAUKOS Corp | $GKOS | Hoffmeister David F | Not found | A | Common Stock | 557 | $0.00 | 4,810.0000 | 52,755,000 | 13.10% | 0.00% |
| May 29, 2025 | GLAUKOS Corp | $GKOS | Hoffmeister David F | Not found | A | Stock Option (Right to Buy) | 3149 | $94.87 | 3,149.0000 | 56,637,000 | 9999.99% | 0.01% |
| May 29, 2025 | GLAUKOS Corp | $GKOS | Hoffmeister David F | Not found | A | Common Stock | 2108 | $0.00 | 6,918.0000 | 56,637,000 | 43.83% | 0.00% |
| May 13, 2025 | ICU MEDICAL INC/DE | $ICUI | Hoffmeister David F | Not found | A | Common Stock | 1254 | $0.00 | 1,254.0000 | 24,388,000 | 9999.99% | 0.01% |
| May 9, 2025 | Celanese Corp | $CE | Hoffmeister David F | Director | A | Common Stock | 3376 | $0.00 | 54,760.0000 | 109,273,779 | 6.57% | 0.00% |
| May 13, 2025 | ICU MEDICAL INC/DE | $ICUI | Hoffmeister David F | Not found | M | Common Stock | 1723 | $0.00 | 4,750.0000 | 24,388,000 | 56.92% | 0.01% |
| May 13, 2025 | ICU MEDICAL INC/DE | $ICUI | Hoffmeister David F | Not found | M | Common Stock | 1723 | $0.00 | 0.0000 | 24,388,000 | 100.00% | 0.01% |
| Sept. 10, 2024 | StepStone Group Inc. | $STEP | Hoffmeister David F | Director | A | Class A Common Stock | 3926 | $0.00 | 49,779.0000 | 65,614,902 | 8.56% | 0.01% |
| May 30, 2024 | GLAUKOS Corp | $GKOS | Hoffmeister David F | Not found | A | Common Stock | 1716 | $0.00 | 42,429.0000 | 49,580,000 | 4.21% | 0.00% |
| May 30, 2024 | GLAUKOS Corp | $GKOS | Hoffmeister David F | Not found | A | Stock Option (Right to Buy) | 1246 | $0.00 | 1,246.0000 | 49,580,000 | 9999.99% | 0.00% |
| May 30, 2024 | StepStone Group Inc. | $STEP | Hoffmeister David F | Director | P | Class A Common Stock | 22500 | $44.29 | 45,853.0000 | 65,614,902 | 96.35% | 0.03% |
| May 15, 2024 | Celanese Corp | $CE | Hoffmeister David F | Director | A | Common Stock | 1114 | $156.96 | 51,384.0000 | 108,848,962 | 2.22% | 0.00% |
| May 15, 2024 | ICU MEDICAL INC/DE | $ICUI | Hoffmeister David F | Not found | M | Common Stock | 948 | $0.00 | 3,027.0000 | 24,091,000 | 45.60% | 0.00% |
| May 15, 2024 | ICU MEDICAL INC/DE | $ICUI | Hoffmeister David F | Not found | A | Common Stock | 1723 | $0.00 | 0.0000 | 24,091,000 | 0.00% | 0.01% |
| May 15, 2024 | ICU MEDICAL INC/DE | $ICUI | Hoffmeister David F | Not found | M | Common Stock | 948 | $0.00 | 0.0000 | 24,091,000 | 100.00% | 0.00% |
| April 10, 2024 | GLAUKOS Corp | $GKOS | Hoffmeister David F | Not found | M | Common Stock | 10000 | $7.28 | 40,713.0000 | 49,580,000 | 32.56% | 0.02% |
| April 10, 2024 | GLAUKOS Corp | $GKOS | Hoffmeister David F | Not found | M | Stock Option (Right to Buy) | 10000 | $0.00 | 0.0000 | 49,580,000 | 100.00% | 0.02% |
| Jan. 2, 2024 | GLAUKOS Corp | $GKOS | Hoffmeister David F | Not found | A | Common Stock | 1082 | $0.00 | 30,773.0000 | 48,433,000 | 3.64% | 0.00% |
| Sept. 13, 2023 | StepStone Group Inc. | $STEP | Hoffmeister David F | Director | A | Class A Common Stock | 6317 | $0.00 | 23,353.0000 | 0 | 37.08% | 0.00% |