Kodiak Gas Services, Inc. (KGS) has 19 known insider and institutional holders on record. The largest holder is Frontier TopCo Partnership, L.P. with 9,762,573 shares. Other notable holders include McKee Robert Michael and Griggs John.
Over the last 12 months, insiders have made 49 transactions in KGS stock — 19 buys (valued at $5.68M) and 9 sells (valued at $1.01B). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
KGS Insider Ownership
Top Holder
Frontier TopCo Partnership, L.P.
9,762,573 shares
Buys (12 mo)
19
$5.68M value
Sells (12 mo)
9
$1.01B value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Frontier Topco Partnership, L.p. |
10 Percent Owner |
9,762,573 |
2025-11-14 |
|
| 2 |
Mckee Robert Michael |
President & CEO |
219,835 |
2026-03-10 |
|
| 3 |
Griggs John |
Executive VP & CFO |
78,114 |
2026-03-10 |
|
| 4 |
Lenamon William Chad |
Executive Vice President & COO |
66,393 |
2026-03-10 |
|
| 5 |
Battle Kelly Michelle |
Executive Vice President, CLO |
48,159 |
2025-07-07 |
|
| 6 |
Buhigas Pedro R. |
Chief Information Officer |
42,723 |
2026-03-20 |
|
| 7 |
Hamilton Ewan William |
EVP & Chief Accounting Officer |
34,346 |
2026-03-18 |
|
| 8 |
Bonno Terry |
Director |
32,406 |
2025-04-24 |
|
| 9 |
Roclawski Cory Anne |
EVP & Chro |
31,405 |
2026-03-17 |
|
| 10 |
Hogan Randall J |
Director |
28,406 |
2026-03-16 |
|
| 11 |
Montana Margaret C |
Director |
26,516 |
2025-04-24 |
|
| 12 |
Somerhalder John W Ii |
Director |
24,330 |
2010-01-06 |
|
| 13 |
Green Steven Lee |
EVP & Chief Commercial Officer |
21,314 |
2026-03-10 |
|
| 14 |
Howard Jennifer Legrand |
See Remarks |
20,763 |
2026-03-10 |
|
| 15 |
Duplantier Jon-al |
Director |
20,406 |
2025-04-24 |
|
| 16 |
Drumgoole Christopher |
Director |
20,406 |
2025-04-24 |
|
| 17 |
Holloway Gretchen Lynn |
Director |
19,406 |
2025-04-24 |
|
| 18 |
Darden Alexander Newsom |
Director |
5,000 |
2026-03-16 |
|
| 19 |
Bullock William L. Jr. |
Director |
2,676 |
2025-09-02 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-03-19 |
Buhigas Pedro R. |
Chief Information Officer |
Informative Sell |
13,942 |
$55.73 |
$776.99K |
| 2026-03-17 |
Hamilton Ewan William |
EVP & Chief Accounting Officer |
Informative Sell |
5,797 |
$56.18 |
$325.68K |
| 2026-03-16 |
Hamilton Ewan William |
EVP & Chief Accounting Officer |
Informative Sell |
2,091 |
$55.25 |
$115.53K |
| 2026-03-16 |
Roclawski Cory Anne |
EVP & Chro |
Informative Sell |
10,852 |
$54.41 |
$590.46K |
| 2026-03-13 |
Hamilton Ewan William |
EVP & Chief Accounting Officer |
Informative Sell |
4,830 |
$54.75 |
$264.44K |
| 2026-03-12 |
Roclawski Cory Anne |
EVP & Chro |
Informative Sell |
21,161 |
$56.52 |
$1.2M |
| 2026-03-13 |
Darden Alexander Newsom |
Director |
Informative Buy |
5,000 |
$54.75 |
$273.75K |
| 2026-03-13 |
Hogan Randall J |
Director |
Informative Buy |
6,000 |
$54.81 |
$328.86K |
| 2026-03-08 |
Howard Jennifer Legrand |
See Remarks |
RSU Award |
7,157 |
$55.89 |
$400K |
| 2026-03-08 |
Green Steven Lee |
EVP & Chief Commercial Officer |
RSU Award |
7,157 |
$55.89 |
$400K |
| 2026-03-08 |
Lenamon William Chad |
Executive Vice President & COO |
RSU Award |
10,736 |
$55.89 |
$600.04K |
| 2026-03-08 |
Mckee Robert Michael |
President & CEO |
RSU Award |
32,207 |
$55.89 |
$1.8M |
| 2026-03-08 |
Hamilton Ewan William |
EVP & Chief Accounting Officer |
RSU Award |
4,652 |
$55.89 |
$260K |
| 2026-03-08 |
Roclawski Cory Anne |
EVP & Chro |
Tax Withholding of RSU |
13,731 |
$55.89 |
$767.43K |
| 2026-03-08 |
Buhigas Pedro R. |
Chief Information Officer |
RSU Award |
7,157 |
$55.89 |
$400K |
| 2026-03-08 |
Griggs John |
Executive VP & CFO |
RSU Award |
10,736 |
$55.89 |
$600.04K |
| 2026-02-20 |
Mckee Robert Michael |
President & CEO |
Informative Buy |
433 |
$50.23 |
$21.75K |
| 2026-01-05 |
Lenamon William Chad |
Executive Vice President & COO |
Tax Withholding of RSU |
647 |
$36.54 |
$23.64K |
| 2026-01-05 |
Hamilton Ewan William |
EVP & Chief Accounting Officer |
Tax Withholding of RSU |
974 |
$36.54 |
$35.59K |
| 2026-01-05 |
Roclawski Cory Anne |
EVP & Chro |
Tax Withholding of RSU |
974 |
$36.54 |
$35.59K |
| 2026-01-05 |
Buhigas Pedro R. |
Chief Information Officer |
Tax Withholding of RSU |
974 |
$36.54 |
$35.59K |
| 2025-12-15 |
Buhigas Pedro R. |
Chief Information Officer |
Unknown |
- |
- |
- |
| 2026-01-05 |
Griggs John |
Executive VP & CFO |
Tax Withholding of RSU |
1,217 |
$36.54 |
$44.47K |
| 2025-12-15 |
Buhigas Pedro R. |
Chief Information Officer |
Unknown |
- |
- |
- |
| 2025-12-08 |
Howard Jennifer Legrand |
EVP, Gen. Counsel & Corp Sec |
RSU Award |
13,606 |
$36.75 |
$500.02K |
