GKOS(GKOS)
GKOS
| Date | Insider | Title | Type | Price | Shares | Value | Owned After |
|---|---|---|---|---|---|---|---|
| Apr 30, 26 | Zaslav David | CTO | Sale | $0.46 | 55.50K | $25.53K | 55.50K |
| Apr 30, 26 | Zaslav David | CTO | Sale | -- | 55.50K | -- | 55.50K |
| Apr 30, 26 | Zaslav David | CTO | Sale | -- | 8.90K | -- | 46.60K |
| May 4, 26 | Nieri Robyn | 10 percent owner | Sale | $1.18 | 400.00K | $472.00K | -- |
| May 4, 26 | Twine Ray Shelton III | COO | Sale | -- | 128.49K | -- | 325.22K |
| May 4, 26 | Twine Ray Shelton III | COO | Sale | $1.18 | 325.22K | $383.76K | -- |
| May 4, 26 | Twine Ray Shelton III | COO | Sale | -- | 128.49K | -- | -- |
| May 4, 26 | Twine Ray Shelton III | COO | Sale | $2.80 | 70.96K | $198.69K | -- |
| May 4, 26 | Twine Ray Shelton III | COO | Sale | $11.64 | 209.35K | $2.44M | -- |
| May 4, 26 | Twine Ray Shelton III | COO | Sale | $6.96 | 105.00K | $730.80K | -- |
| May 4, 26 | Twine Ray Shelton III | COO | Sale | $4.42 | 105.00K | $464.10K | -- |
| May 4, 26 | Twine Ray Shelton III | COO | Sale | -- | 35.00K | -- | -- |
| May 4, 26 | Schultz Yvette K | Officer | Sale | $39.26 | 38.94K | $1.53M | 278.21K |
| May 4, 26 | Schultz Yvette K | Officer | Sale | $39.76 | 549 | $21.83K | 277.67K |
| May 4, 26 | Kennedy Michael N. | CTO | Sale | $39.31 | 170.74K | $6.71M | 1.10M |
| May 4, 26 | Kennedy Michael N. | CTO | Sale | $39.61 | 15.09K | $597.56K | 1.09M |
| May 4, 26 | Schultz Yvette K | CTO | Sale | $21.90 | 69.27K | $1.52M | 580.57K |
| May 1, 26 | Semah Victor | Officer | Sale | -- | 27.10K | -- | 51.90K |
| May 4, 26 | Semah Victor | Officer | Sale | $76.83 | 10.52K | $808.15K | 41.38K |
| May 1, 26 | Semah Victor | Officer | Sale | -- | 27.10K | -- | 27.10K |
| May 4, 26 | Kennedy Michael N. | CTO | Sale | $21.92 | 100.00K | $2.19M | 1.50M |
| Feb 25, 26 | LONG MICHAEL J | CTO | Sale | -- | 14.80K | -- | 119.93K |
| Mar 30, 26 | LONG MICHAEL J | CTO | Sale | -- | 5.00K | -- | 124.93K |
| Feb 25, 26 | Busch Kurt | CTO | Sale | -- | 14.80K | -- | 55.96K |
| Mar 30, 26 | Busch Kurt | CTO | Sale | -- | 5.00K | -- | 60.96K |
| May 1, 26 | Drummond Robert Wayne Jr | CTO | Sale | $12.04 | 322.70K | $3.89M | 1.19M |
| May 4, 26 | Drummond Robert Wayne Jr | CTO | Sale | $12.02 | 61.48K | $738.93K | 1.13M |
| Feb 25, 26 | Peterson James J | CTO | Sale | -- | 14.80K | -- | 320.46K |
| Mar 30, 26 | Peterson James J | CTO | Sale | -- | 5.00K | -- | 325.46K |
| Feb 25, 26 | Goerner Frederick C | CTO | Sale | -- | 14.80K | -- | 167.06K |
| Mar 30, 26 | Goerner Frederick C | CTO | Sale | -- | 5.00K | -- | 172.06K |
| Feb 25, 26 | ALDRICH DAVID J | CTO | Sale | -- | 14.80K | -- | 47.69K |
| Mar 30, 26 | ALDRICH DAVID J | CTO | Sale | -- | 5.00K | -- | 52.69K |
| Feb 25, 26 | Carpou Bill | CTO | Sale | -- | 14.80K | -- | 48.62K |
| Mar 30, 26 | Carpou Bill | CTO | Sale | -- | 5.00K | -- | 53.62K |
| Apr 30, 26 | BERG JAMES A | CFO | Sale | $0.35 | 50.00K | $17.50K | 50.00K |
| Apr 30, 26 | Hardy Timothy | Officer | Sale | $0.35 | 60.00K | $21.00K | 60.00K |
| Apr 30, 26 | Cassell Derek | CEO | Sale | $0.35 | 300.00K | $105.00K | 617.21K |
| Apr 30, 26 | SANSONE PHILIP | CEO | Sale | $2.35 | 9.54K | $22.46K | 175.43K |
| Apr 30, 26 | Corwin Jonathan C. | President | Sale | -- | 2 | -- | 676 |
| Apr 30, 26 | Lenderking John Carroll | Officer | Sale | -- | 5 | -- | 1.35K |
| Apr 30, 26 | Huckelbridge Brett | CTO | Sale | -- | 60 | -- | 11.94K |
| Apr 30, 26 | Rousseau David | CTO | Sale | -- | 56 | -- | 12.24K |
| Apr 30, 26 | Cohn Andrew M. | CTO | Sale | -- | 6 | -- | 1.72K |
| Apr 30, 26 | Fleming Ronnie L | CEO | Sale | -- | 114 | -- | 32.24K |
| Apr 30, 26 | Liebman Michael J | CFO | Sale | -- | 73 | -- | 20.63K |
| Apr 30, 26 | Alexander Richard M | CTO | Sale | -- | 69 | -- | 2.67K |
| Apr 30, 26 | Krygier Christopher D | COO | Sale | -- | 37 | -- | 10.37K |
| May 4, 26 | Feldman Keith A. | CFO | Sale | -- | 85.54K | -- | 271.71K |
| May 4, 26 | Feldman Keith A. | CFO | Sale | $1.18 | 271.71K | $320.62K | -- |
| May 4, 26 | Feldman Keith A. | CFO | Sale | -- | 85.54K | -- | -- |
| May 4, 26 | Feldman Keith A. | CFO | Sale | $11.64 | 235.51K | $2.74M | -- |
| May 4, 26 | Feldman Keith A. | CFO | Sale | $6.96 | 120.00K | $835.20K | -- |
| May 4, 26 | Feldman Keith A. | CFO | Sale | $4.42 | 120.00K | $530.40K | -- |
| May 4, 26 | Feldman Keith A. | CFO | Sale | -- | 40.00K | -- | -- |
| May 1, 26 | Bell Jennifer Lynn | Officer | Sale | -- | 202.25 | -- | 652.25 |
| May 1, 26 | Bell Jennifer Lynn | Officer | Sale | $206.56 | 97.79 | $20.20K | 554.46 |
| May 1, 26 | Bell Jennifer Lynn | Officer | Sale | -- | 202.25 | -- | 756.71 |
| May 1, 26 | Bell Jennifer Lynn | Officer | Sale | $206.56 | 97.79 | $20.20K | 658.92 |
| May 1, 26 | Bell Jennifer Lynn | Officer | Sale | -- | 202.25 | -- | 608.73 |
| Apr 30, 26 | Schick Gary K. | Officer | Sale | $340.00 | 1.00K | $340.00K | 39.84K |
| Apr 30, 26 | Savage Sheri | CFO | Sale | $78.15 | 3.77K | $294.63K | 62.61K |
| Apr 30, 26 | Savage Sheri | CFO | Sale | $78.15 | 3.10K | $242.42K | 59.51K |
| Apr 30, 26 | Savage Sheri | CFO | Sale | $78.15 | 5.00K | $391.06K | 54.51K |
| Apr 30, 26 | HARDING BRIAN E | Officer | Sale | $78.15 | 1.96K | $152.94K | 46.28K |
| Apr 30, 26 | HARDING BRIAN E | Officer | Sale | $78.15 | 2.64K | $206.32K | 43.64K |
| Apr 30, 26 | HARDING BRIAN E | Officer | Sale | $78.15 | 3.01K | $235.15K | 40.63K |
| May 1, 26 | Vaughn Kevin G. | Officer | Sale | -- | 4.70K | -- | 4.70K |
| May 1, 26 | Vaughn Kevin G. | Officer | Sale | -- | 1.07K | -- | 1.07K |
| Apr 30, 26 | Palfrey Jamie J. | Officer | Sale | $78.15 | 2.46K | $192.48K | 28.00K |
| Apr 30, 26 | Palfrey Jamie J. | Officer | Sale | $78.15 | 1.49K | $116.05K | 26.52K |
| Apr 30, 26 | Palfrey Jamie J. | Officer | Sale | $78.15 | 1.38K | $107.85K | 25.14K |
| Apr 30, 26 | Cook Christopher S | President | Sale | $78.15 | 1.86K | $145.44K | 128.15K |
| Apr 30, 26 | Cook Christopher S | President | Sale | $78.15 | 4.18K | $326.75K | 123.97K |
| Apr 30, 26 | Cook Christopher S | President | Sale | $78.15 | 3.17K | $247.34K | 120.81K |
| Apr 30, 26 | Cook Christopher S | President | Sale | $75.31 | 11.90K | $896.41K | 108.91K |
| Apr 30, 26 | Frangou Angeliki | CTO | Sale | $72.03 | 1.18K | $84.70K | 4.71M |
| May 1, 26 | Frangou Angeliki | CTO | Sale | $71.08 | 1.16K | $82.10K | 4.71M |
| May 4, 26 | Frangou Angeliki | CTO | Sale | $71.74 | 1.17K | $83.86K | 4.71M |
| May 4, 26 | Micenko John G. Jr. | CEO | Sale | $11.68 | 314.02K | $3.67M | -- |
| May 4, 26 | Micenko John G. Jr. | CEO | Sale | $6.96 | 161.25K | $1.12M | -- |
| May 4, 26 | Micenko John G. Jr. | CEO | Sale | $4.42 | 161.25K | $712.73K | -- |
| May 4, 26 | Micenko John G. Jr. | CEO | Sale | -- | 53.75K | -- | -- |
| Apr 30, 26 | McKibben Jeffrey L. | Officer | Sale | $78.15 | 964 | $75.34K | 21.03K |
| Apr 30, 26 | McKibben Jeffrey L. | Officer | Sale | $78.15 | 1.30K | $101.75K | 19.73K |
| Apr 30, 26 | McKibben Jeffrey L. | Officer | Sale | $78.15 | 1.68K | $130.98K | 18.05K |
| Apr 30, 26 | Hutter Robert J. | CTO | Sale | $0.89 | 241.94K | $215.32K | 241.94K |
| Apr 30, 26 | Hutter Robert J. | CTO | Sale | $0.89 | 34.68K | $30.86K | 276.61K |
| Apr 30, 26 | Cho Paul Yoonku | Officer | Sale | $78.15 | 1.58K | $123.63K | 21.76K |
| Apr 30, 26 | Cho Paul Yoonku | Officer | Sale | $78.15 | 1.47K | $114.49K | 20.30K |
| Apr 30, 26 | Cho Paul Yoonku | Officer | Sale | $78.15 | 2.45K | $191.78K | 17.84K |
| Apr 1, 26 | Wynne Megan S. | Officer | Sale | -- | 1.45K | -- | 72.94K |
| Apr 1, 26 | Wynne Megan S. | Officer | Sale | $11.22 | 738 | $8.28K | 72.20K |
| May 1, 26 | Wynne Megan S. | Officer | Sale | -- | 4.39K | -- | 4.39K |
| May 1, 26 | Wynne Megan S. | Officer | Sale | -- | 1.45K | -- | 2.94K |
| Apr 30, 26 | Spenninck Fabrice | Officer | Sale | $25.61 | 5.38K | $137.73K | 154.36K |
| Apr 30, 26 | Rabiller Olivier | CEO | Sale | $25.61 | 40.91K | $1.05M | 918.84K |
| Apr 30, 26 | Mabru Thierry | Officer | Sale | $25.61 | 7.40K | $189.41K | 217.96K |
| Apr 30, 26 | Deiro Daniel | Officer | Sale | $25.61 | 5.64K | $144.47K | 163.78K |
| Apr 30, 26 | Deason Sean | CFO | Sale | $25.61 | 14.95K | $382.90K | 371.91K |
| May 1, 26 | Keirn Cris | CEO | Sale | -- | 4.27K | -- | 80.83K |
| Apr 1, 26 | Keirn Cris | CEO | Sale | $11.22 | 2.17K | $24.38K | 78.66K |
| May 1, 26 | Keirn Cris | CEO | Sale | -- | 12.93K | -- | 12.93K |
| May 1, 26 | Keirn Cris | CEO | Sale | -- | 4.27K | -- | 8.66K |
| Apr 30, 26 | Balis Craig | CTO | Sale | $25.61 | 9.13K | $233.79K | 274.81K |
| Apr 30, 26 | Khan Salman Hassan | CFO | Sale | $11.99 | 65.46K | $784.82K | 1.73M |
| Apr 30, 26 | Thiel Frederick G | CEO | Sale | $11.99 | 80.88K | $969.80K | 4.64M |
| Apr 30, 26 | Nowaid Zabi | Officer | Sale | $11.99 | 23.78K | $285.13K | 983.27K |
| Apr 30, 26 | Funk Paul II | CTO | Sale | -- | 7.43K | -- | 165.03K |
| Apr 30, 26 | Funk Paul II | CTO | Sale | -- | 7.43K | -- | -- |
| Apr 30, 26 | Liuzza Nicholas Reyland JR | CTO | Sale | -- | 7.43K | -- | 544.87K |
| Apr 30, 26 | Liuzza Nicholas Reyland JR | CTO | Sale | -- | 7.43K | -- | -- |
| Apr 30, 26 | Freedman Joseph David | CTO | Sale | -- | 7.43K | -- | 342.69K |
| Apr 30, 26 | Freedman Joseph David | CTO | Sale | -- | 7.43K | -- | -- |
| Apr 30, 26 | Moe Christopher R. | CTO | Sale | -- | 7.43K | -- | 230.50K |
| Apr 30, 26 | Moe Christopher R. | CTO | Sale | -- | 7.43K | -- | -- |
| Apr 30, 26 | Anderson Michael Ray | CEO | Sale | -- | 348.67K | -- | 348.67K |
| Apr 30, 26 | Anderson Michael Ray | CEO | Sale | -- | 75.00K | -- | 423.67K |
| Apr 30, 26 | BABIN ANDREW T. | CFO | Sale | -- | 149.43K | -- | 149.43K |
| Apr 30, 26 | BABIN ANDREW T. | CFO | Sale | -- | 41.67K | -- | 191.09K |
| Apr 30, 26 | PARK AILIN SEE | Officer | Sale | -- | 25.00K | -- | 25.00K |
| Apr 30, 26 | PARK AILIN SEE | Officer | Sale | -- | 5.21K | -- | 30.21K |
| Apr 30, 26 | MICHELSON LESLIE D | CTO | Sale | -- | 12.50K | -- | 12.50K |
| Apr 30, 26 | Humphrey Scott | CTO | Sale | -- | 12.50K | -- | 12.50K |
| Apr 30, 26 | Weil Edward M Jr. | CTO | Sale | -- | 12.50K | -- | 12.50K |
| Apr 30, 26 | Tuppeny Elizabeth K. | CTO | Sale | -- | 12.50K | -- | 12.50K |
| Apr 30, 26 | Penn Buddie J | CTO | Sale | -- | 12.50K | -- | 12.50K |
| Apr 30, 26 | Rendell Edward G | CTO | Sale | -- | 12.50K | -- | 24.07K |
| May 4, 26 | Gaffin David Joseph | Officer | Sale | $33.20 | 2.03K | $67.53K | 231.56K |
| Apr 24, 26 | Sharma Anurag | Officer | Sale | -- | -- | -- | -- |
| May 1, 26 | Lucien Kent Thomas | CTO | Sale | $80.17 | 5.00K | $400.85K | 33.47K |
| Apr 30, 26 | Omiridis Anastasios | CFO | Sale | -- | 15.38K | -- | 15.38K |
| Apr 30, 26 | Omiridis Anastasios | CFO | Sale | $18.65 | 6.05K | $112.91K | 9.33K |
| May 4, 26 | Omiridis Anastasios | CFO | Sale | $18.55 | 9.00K | $166.95K | 330 |
| Feb 25, 26 | Omiridis Anastasios | CFO | Sale | -- | 15.38K | -- | 15.38K |
| Apr 30, 26 | Omiridis Anastasios | CFO | Sale | -- | 15.38K | -- | -- |
| Apr 30, 26 | Lucas Shannon | COO | Sale | -- | 22.92K | -- | 231.02K |
| Apr 30, 26 | Lucas Shannon | COO | Sale | $18.65 | 9.02K | $168.20K | 222.00K |
| May 1, 26 | Lucas Shannon | COO | Sale | $18.77 | 8.45K | $158.61K | 1.31M |
| May 4, 26 | Lucas Shannon | COO | Sale | $18.88 | 6.65K | $125.50K | 1.31M |
| Apr 30, 26 | Lucas Shannon | COO | Sale | -- | 22.92K | -- | 1.15M |
| Apr 30, 26 | Lucas Shannon | COO | Sale | -- | 22.92K | -- | 185.31K |
| Apr 30, 26 | Lucas Bruce | CEO | Sale | -- | 22.92K | -- | 1.16M |
| Apr 30, 26 | Lucas Bruce | CEO | Sale | $18.65 | 9.02K | $168.20K | 1.15M |
| May 1, 26 | Lucas Bruce | CEO | Sale | $18.77 | 85.44K | $1.60M | 36.49M |
| May 4, 26 | Lucas Bruce | CEO | Sale | $18.88 | 67.20K | $1.27M | 36.42M |
| Apr 30, 26 | Lucas Bruce | CEO | Sale | -- | 22.92K | -- | 222.00K |
| Apr 30, 26 | Lucas Bruce | CEO | Sale | -- | 22.92K | -- | 185.31K |
| Apr 30, 26 | Akastor ASA | 10 percent owner | Sale | -- | 171.46K | -- | 16.12M |
| Apr 30, 26 | Akastor ASA | 10 percent owner | Sale | -- | 171.46K | -- | 15.95M |
| Apr 30, 26 | Akastor ASA | 10 percent owner | Sale | -- | 342.92K | -- | 15.95M |
| Apr 30, 26 | Akastor ASA | 10 percent owner | Sale | -- | 342.92K | -- | 15.95M |
| May 1, 26 | Reardon Andrew | Officer | Sale | $52.27 | 5.00K | $261.35K | 46.38K |
| May 1, 26 | Reardon Andrew | Officer | Sale | $227.45 | 600 | $136.47K | 45.78K |
| May 1, 26 | Reardon Andrew | Officer | Sale | $228.75 | 932 | $213.20K | 44.85K |
| May 1, 26 | Reardon Andrew | Officer | Sale | $229.71 | 98 | $22.51K | 44.75K |
| May 1, 26 | Reardon Andrew | Officer | Sale | $230.87 | 370 | $85.42K | 44.38K |
| May 1, 26 | Reardon Andrew | Officer | Sale | $232.04 | 780 | $180.99K | 43.60K |
| May 1, 26 | Reardon Andrew | Officer | Sale | $232.92 | 1.42K | $330.75K | 42.18K |
| May 1, 26 | Reardon Andrew | Officer | Sale | $234.02 | 800 | $187.21K | 41.38K |
| May 1, 26 | Reardon Andrew | Officer | Sale | $52.27 | 5.00K | $261.35K | 44.44K |
| May 1, 26 | Gagneja Sumeet | CFO | Sale | -- | 14.52K | -- | 14.52K |
| May 1, 26 | Gagneja Sumeet | CFO | Sale | -- | 26.80K | -- | 41.32K |
| Apr 24, 26 | BSG Series CM, LLC | 10 percent owner | Sale | -- | -- | -- | 41.52M |
| May 1, 26 | Tlili Hedi | President | Sale | -- | 7.20K | -- | 28.52K |
| May 1, 26 | Tlili Hedi | President | Sale | $127.21 | 3.60K | $457.70K | 24.92K |
| Apr 30, 26 | Bartow Philip K III | CTO | Sale | $7.15 | 20.98K | $150.00K | 28.43K |
| May 1, 26 | Prieur Marc | President | Sale | -- | 7.97K | -- | 24.32K |
| Apr 30, 26 | Zink Gregory L | CTO | Sale | $7.15 | 20.98K | $150.00K | 33.55K |
| May 1, 26 | Touya Gael | CEO | Sale | -- | 7.45K | -- | 37.02K |
| May 1, 26 | Touya Gael | CEO | Sale | $127.21 | 4.17K | $531.10K | 32.84K |
| Apr 23, 26 | Kopel Marcelo | CTO | Sale | -- | -- | -- | -- |
| May 1, 26 | Gong Xiangwei | President | Sale | -- | 6.50K | -- | 17.53K |
| May 1, 26 | Gong Xiangwei | President | Sale | $119.02 | 2.56K | $304.57K | 14.97K |
| May 1, 26 | Henderson Jane | CFO | Sale | $81.02 | 811 | $65.71K | 174.56K |
| May 1, 26 | Henderson Jane | CFO | Sale | $82.60 | 900 | $74.34K | 173.66K |
| May 1, 26 | Henderson Jane | CFO | Sale | $83.16 | 289 | $24.03K | 173.37K |
| Apr 30, 26 | Baker Hughes Co | CTO | Sale | -- | 342.92K | -- | 15.95M |
| Apr 30, 26 | Baker Hughes Co | CTO | Sale | -- | 342.92K | -- | 15.95M |
| Apr 30, 26 | Baker Hughes Co | CTO | Sale | -- | 342.92K | -- | 15.95M |
| Apr 30, 26 | Baker Hughes Co | CTO | Sale | -- | 342.92K | -- | 15.95M |
| Apr 30, 26 | Baker Hughes Co | CTO | Sale | -- | 342.92K | -- | 15.95M |
| Apr 30, 26 | Baker Hughes Co | CTO | Sale | -- | 342.92K | -- | 15.95M |
| May 1, 26 | Tulsiani Dinesh V | President | Sale | -- | 1.60M | -- | 2.37M |
| May 1, 26 | Tulsiani Dinesh V | President | Sale | -- | 1.25M | -- | 1.25M |
| Apr 30, 26 | Gayhardt Donald | CTO | Sale | $7.15 | 20.98K | $150.00K | 62.46K |
| May 1, 26 | Ackerman Daniel | Officer | Sale | -- | 2.41K | -- | 32.78K |
| May 1, 26 | Hudson Irene Elizabeth | Officer | Sale | -- | 684 | -- | 2.15K |
| May 1, 26 | Hudson Irene Elizabeth | Officer | Sale | $119.02 | 247 | $29.40K | 1.90K |
| May 1, 26 | Tanda Stephan B. | CEO | Sale | -- | 39.48K | -- | 254.27K |
| May 1, 26 | Tanda Stephan B. | CEO | Sale | $119.02 | 15.54K | $1.85M | 238.73K |
| May 1, 26 | Vinczeller Shiela | Officer | Sale | -- | 6.03K | -- | 32.78K |
| May 1, 26 | Vinczeller Shiela | Officer | Sale | $119.02 | 2.15K | $255.89K | 30.63K |
| May 1, 26 | Tulsiani Dinesh V | President | Sale | -- | -- | -- | 774.65K |
| May 1, 26 | Tulsiani Dinesh V | President | Sale | -- | -- | -- | 83.52K |
| May 1, 26 | Tulsiani Dinesh V | President | Sale | -- | 83.52K | -- | -- |
| May 1, 26 | Tulsiani Dinesh V | President | Sale | -- | 13.67K | -- | -- |
| May 1, 26 | Tulsiani Dinesh V | President | Sale | -- | 13.67K | -- | -- |
| May 1, 26 | Tulsiani Dinesh V | President | Sale | -- | 2.72K | -- | -- |
| May 1, 26 | Tulsiani Dinesh V | President | Sale | -- | 2.72K | -- | -- |