Kodiak Gas Services, Inc. (KGS) Insider Trading
Over the last 3 months, KGS insiders made 0 open-market buys and 7 sales, a net sale of -$1.4M (SEC Form 4). Over the last 6 months, 293 institutions increased and 169 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
7
Net (3m)
-$1.4M
Insider trades by month Buys Sells
Dec
Feb
Mar
Jun
Jul
Aug
Context3-month price -10.4%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 20, 2026 | McKee Robert Michaeldirector, officer: President & CEO | Sell | 6,008 | $62.39 |
| Aug 12, 2026 | Lenamon William Chadofficer: Executive Vice President & COO | Sell | 1,000 | $61.93 |
| Jul 13, 2026 | Lenamon William Chadofficer: Executive Vice President & COO | Sell | 1,000 | $67.79 |
| Jul 8, 2026 | Roclawski Cory Anneofficer: EVP & CHRO | Sell | 4,169 | $68.36 |
| Jul 7, 2026 | Griggs Johnofficer: Executive VP & CFO | Tax | 3,771 | $66.23 |
| Jul 7, 2026 | Hamilton Ewan Williamofficer: EVP & Chief Accounting Officer | Tax | 2,214 | $66.23 |
| Jul 7, 2026 | Roclawski Cory Anneofficer: EVP & CHRO | Tax | 2,706 | $66.23 |
| Jul 7, 2026 | Lenamon William Chadofficer: Executive Vice President & COO | Tax | 2,624 | $66.23 |
| Jul 7, 2026 | Buhigas Pedro R.officer: Chief Information Officer | Tax | 2,378 | $66.23 |
| Jul 7, 2026 | McKee Robert Michaeldirector, officer: President & CEO | Tax | 9,838 | $66.23 |
| Jun 17, 2026 | Buhigas Pedro R.officer: Chief Information Officer | Sell | 4,625 | $67.78 |
| Jun 16, 2026 | Hamilton Ewan Williamofficer: EVP & Chief Accounting Officer | Sell | 2,729 | $68.62 |
| Jun 11, 2026 | Lenamon William Chadofficer: Executive Vice President & COO | Sell | 1,000 | $67.79 |
| May 11, 2026 | Montana Margaret Cdirector | Grant | 2,135 | $70.27 |
| May 11, 2026 | Drumgoole Christopherdirector | Grant | 2,135 | $70.27 |
| May 11, 2026 | Holloway Gretchen Lynndirector | Grant | 2,135 | $70.27 |
| May 11, 2026 | Duplantier Jon-Aldirector | Grant | 2,135 | $70.27 |
| May 11, 2026 | HOGAN RANDALL Jdirector | Grant | 2,135 | $70.27 |
| May 11, 2026 | Bonno Terrydirector | Grant | 2,135 | $70.27 |
| May 11, 2026 | Bullock William L. Jr.director | Grant | 2,135 | $70.27 |
| May 11, 2026 | Darden Alexander Newsomdirector | Grant | 2,135 | $70.27 |
| Mar 20, 2026 | Buhigas Pedro R.officer: Chief Information Officer | Sell | 13,942 | $55.73 |
| Mar 18, 2026 | Hamilton Ewan Williamofficer: EVP & Chief Accounting Officer | Sell | 5,797 | $56.18 |
| Mar 17, 2026 | Roclawski Cory Anneofficer: EVP & CHRO | Sell | 10,852 | $54.41 |
| Mar 17, 2026 | Hamilton Ewan Williamofficer: EVP & Chief Accounting Officer | Sell | 2,091 | $55.25 |
| Mar 16, 2026 | Hamilton Ewan Williamofficer: EVP & Chief Accounting Officer | Sell | 4,830 | $54.75 |
| Mar 16, 2026 | Roclawski Cory Anneofficer: EVP & CHRO | Sell | 21,161 | $56.52 |
| Mar 16, 2026 | HOGAN RANDALL Jdirector | Buy | 6,000 | $54.81 |
| Mar 16, 2026 | Darden Alexander Newsomdirector | Buy | 5,000 | $54.75 |
| Mar 10, 2026 | Lenamon William Chadofficer: Executive Vice President & COO | Tax | 22,475 | $55.89 |
Source: KGS SEC Form 4 filings, latest Aug 20, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their KGS positions over the last 6 months (SEC Form 13F).
Increased
293
New positions
213
Reduced
169
Sold out
34
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 15.2M | Aug 7, 2026 |
| BLACKROCK, INC. | Increased | 12.3M | May 13, 2026 |
| INVESCO LTD. | Increased | 8.2M | May 12, 2026 |
| Invesco Ltd. | Reduced | 8.1M | Aug 14, 2026 |
| FMR LLC | Reduced | 4.6M | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 4.4M | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 4.1M | Aug 13, 2026 |
| STATE STREET CORP | Increased | 4.1M | Aug 7, 2026 |
| FMR LLC | Reduced | 4.1M | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 3.7M | May 15, 2026 |
| STATE STREET CORP | Increased | 3.4M | May 15, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 3.1M | May 7, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 3.0M | Aug 14, 2026 |
| AMERICAN CENTURY COMPANIES INC | Increased | 2.9M | Aug 12, 2026 |
| GOLDMAN SACHS GROUP INC | Reduced | 2.6M | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.