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Solaris Energy Infrastructure, Inc.

SEI Net selling
CIK 0001697500 #1296 in the set updated 17 Sep 2026
Bought (120 mo)
$3.74M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$1.16B
$0.00 on a plan · $1.09B straight out of an exercise
Sold at will
$67.02M
65 of 105 sales
Net
−$1.16B
−$63.27M against sales at will

By person

26 insiders · 133 transactions
793×

William A. Zartler holds 793 times base salary in stock. $356.92M of shares against $450.00K in salary for 2025.

Salary from the company's own proxy. The shares are what William A. Zartler last reported holding, valued at $64.25, the price Class A Common Stock was last bought or sold at on the open market here, on 8 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
KTR Management Company, LLC entity
10% owner
$365.56M (3) scheduled
−$365.56M
0
$0.00
−100.0%
Keenan W Howard JR
Director
$284.66M (9) scheduled
−$284.66M
5,171,273
$332.25M
J Turbines, Inc. entity
10% owner
$163.48M (4) scheduled
−$163.48M
2,114,783
$135.87M
−73.9%
Yorktown Energy Partners X, L.P. entity
10% owner
$135.66M (8) scheduled
−$135.66M
7,079,234
$454.84M
−52.9%
Yorktown X Associates LLC entity
10% owner
$101.65M (5) scheduled
−$101.65M
8,954,234
$575.31M
−40.4%
Zartler William A
Chairman and Co-CEO
$1.14M (8)
$44.12M (9) scheduled
−$42.98M
5,555,198
$356.92M
Solaris Energy Capital, LLC entity
10% owner
$39.01M (5) scheduled
−$39.01M
8,494,436
$545.77M
−23.0%
Ramachandran Kyle S.
President
$130.85K (2)
$5.69M (11) scheduled
−$5.56M
954,456
$61.32M
Durrett Cynthia M.
Chief Administrative Officer
$4.83M (9)
−$4.83M
319,565
$20.53M
Walker Ray N JR
Director
$4.44M (2)
−$4.44M
8,835
$567.65K
+1,309%
Powell Christopher M
Chief Legal Officer
$4.04M (10)
−$4.04M
114,117
$7.33M
BURKE JAMES R
Director
$2.76M (18)
−$2.76M
52,305
$3.36M
TEAGUE AJ
Director
$1.25M (10)
+$1.25M
142,885
$9.18M
+630.5%
Price Kelly L.
FORMER CHIEF OPERATING OFFICER
$1.22M (5)
−$1.22M
271,519
$17.45M
+27,052%
ADAGE CAPITAL PARTNERS GP, L.L.C. entity
10% owner
$861.91K (3)
+$861.91K
2,525,000
$162.23M
+3.1%
Bourg Lindsay R.
Chief Accounting Officer
$487.09K (2)
−$487.09K
34,815
$2.24M
+3,382%
Argo Laurie H
Director
$89.72K (1)
$480.75K (2)
−$391.03K
48,170
$3.09M
THRC Holdings, LP entity
10% owner
$324.80K (1)
−$324.80K
3,178,875
$204.24M
−1.2%
Giesinger Edgar R. JR.
Director
$116.40K (1)
$288.60K (1)
−$172.20K
94,202
$6.05M
+102,293%
Brock Amanda M
Co-Chief Executive Officer
$150.03K (1)
+$150.03K
276,080
$17.74M
+2,124%
Wirtz Christopher P.
Chief Accounting Officer
$54.05K (1)
−$54.05K
34,782
$2.23M
Lanham Gregory A
Chief Executive Officer
279,366
$17.95M
PARKER F GARDNER
Director
84,812
$5.45M
Tompsett Stephan E
Chief Financial Officer
30,000
$1.93M
YZAGUIRRE MARIO MAX
Director
11,484
$737.85K
Loadcraft Site Services LLC entity
10% owner
0
$0.00
−100.0%

No percentages here. Solaris Energy Infrastructure, Inc. reports its share count only per share class, which the XBRL frames API does not carry.

Insider
Date
Role
Action
Shares
Price
Amount
Wirtz Christopher P.
13 May 2026
Chief Accounting Officer
Sell
700
$77.22
$54.05K
Argo Laurie H
12 May 2026
Director
Sell
5,200
$72.88
$378.98K
Powell Christopher M
11 May 2026
Chief Legal Officer
Sell
2,181
$75.33
$164.29K
Powell Christopher M
11 May 2026
Chief Legal Officer
Sell
25,492
$74.84
$1.91M
Powell Christopher M
11 May 2026
Chief Legal Officer
Sell
9,179
$73.90
$678.33K
Walker Ray N JR
8 May 2026
Director
Sell
56,841
$72.11
$4.10M
Argo Laurie H
17 Dec 2025
Director
Sell
2,300
$44.25
$101.78K
Durrett Cynthia M.
17 Dec 2025
CHIEF ADMINISTRATIVE OFFICER
Sell
47,011
$44.62
$2.10M
BURKE JAMES R
10 Dec 2025
Director
Sell
11,277
$53.03
$598.02K
BURKE JAMES R
10 Sep 2025
Director
Sell
5,000
$29.22
$146.10K
Powell Christopher M
26 Aug 2025
CHIEF LEGAL OFFICER
Sell
12,750
$30.00
$382.50K
Giesinger Edgar R. JR.
25 Aug 2025
Director
Sell
10,000
$28.86
$288.60K
J Turbines, Inc.
5 Jun 2025
10% owner
Sell
75,000
$28.10
$2.11M
J Turbines, Inc.
4 Jun 2025
10% owner
Sell
75,000
$27.56
$2.07M
Walker Ray N JR
7 Nov 2024
Director
Sell
20,511
$16.50
$338.43K
BURKE JAMES R
7 Nov 2024
Director
Sell
8,000
$16.72
$133.76K
Powell Christopher M
15 Mar 2024
CHIEF LEGAL OFFICER
Sell
17,500
$8.50
$148.75K
THRC Holdings, LP
8 Dec 2023
10% owner
Sell
40,000
$8.12
$324.80K
BURKE JAMES R
28 Aug 2023
Director
Sell
11,236
$10.39
$116.74K
Durrett Cynthia M.
3 Aug 2023
CHIEF ADMINISTRATIVE OFFICER
Sell
7,415
$11.00
$81.57K
BURKE JAMES R
1 Aug 2023
Director
Sell
2,203
$10.41
$22.93K
Zartler William A
16 Dec 2022
CHAIRMAN AND CEO
Sell
23,000
$9.50
$218.50K
BURKE JAMES R
7 Nov 2022
Director
Sell
7,000
$12.32
$86.24K
BURKE JAMES R
1 Sep 2022
Director
Sell
6,000
$10.07
$60.42K
BURKE JAMES R
29 Aug 2022
Director
Sell
484
$11.27
$5.45K
Bourg Lindsay R.
31 May 2022
CHIEF ACCOUNTING OFFICER
Sell
6,796
$13.99
$95.08K
Price Kelly L.
25 May 2022
CHIEF OPERATING OFFICER
Sell
16,161
$13.00
$210.09K
Ramachandran Kyle S.
24 May 2022
PRESIDENT AND CFO
Sell
15,000
$13.00
$195.00K
Price Kelly L.
24 May 2022
CHIEF OPERATING OFFICER
Sell
1,742
$13.01
$22.66K
Price Kelly L.
19 May 2022
CHIEF OPERATING OFFICER
Sell
5,302
$13.01
$68.98K
Ramachandran Kyle S.
19 May 2022
PRESIDENT AND CFO
Sell
20,000
$13.00
$260.00K
Price Kelly L.
18 May 2022
CHIEF OPERATING OFFICER
Sell
6,795
$13.00
$88.34K
BURKE JAMES R
16 May 2022
Director
Sell
6,400
$12.57
$80.45K
Powell Christopher M
16 May 2022
CHIEF LEGAL OFFICER
Sell
8,061
$12.54
$101.08K
BURKE JAMES R
11 May 2022
Director
Sell
6,243
$12.18
$76.04K
Durrett Cynthia M.
4 May 2022
CHIEF ADMINISTRATIVE OFFICER
Sell
15,130
$12.40
$187.61K
Powell Christopher M
3 May 2022
CHIEF LEGAL OFFICER
Sell
10,000
$12.07
$120.70K
Ramachandran Kyle S.
18 Mar 2021
President and CFO
Sell
9,644
$15.05
$145.14K
Price Kelly L.
16 Mar 2021
Chief Operating Officer
Sell
57,100
$14.50
$827.95K
Ramachandran Kyle S.
15 Mar 2021
President and CFO
Sell
20,000
$14.71
$294.20K
Powell Christopher M
15 Mar 2021
Chief Legal Officer
Sell
4,690
$14.80
$69.41K
Ramachandran Kyle S.
12 Mar 2021
President and CFO
Sell
73,372
$14.53
$1.07M
Durrett Cynthia M.
12 Mar 2021
Chief Administrative Officer
Sell
15,128
$14.60
$220.87K
Powell Christopher M
12 Mar 2021
Chief Legal Officer
Sell
5,000
$14.20
$71.00K
Bourg Lindsay R.
11 Mar 2021
Chief Accounting Officer
Sell
28,182
$13.91
$392.01K
Durrett Cynthia M.
5 Mar 2021
Chief Administrative Officer
Sell
28,768
$12.29
$353.56K
Ramachandran Kyle S.
3 Mar 2021
President and CFO
Sell
0
$0.00
$0.00
Ramachandran Kyle S.
2 Mar 2021
President and CFO
Sell
10,000
$12.00
$120.00K
Ramachandran Kyle S.
1 Mar 2021
President and CFO
Sell
11,500
$12.05
$138.58K
Zartler William A
25 Feb 2021
Chairman and CEO
Sell indirect
500,000
$11.00
$5.50M
Solaris Energy Capital, LLC
25 Feb 2021
10% owner
Sell
500,000
$11.00
$5.50M
BURKE JAMES R
8 Sep 2020
Director
Sell
7,305
$7.31
$53.40K
Durrett Cynthia M.
16 Sep 2019
Chief Administrative Officer
Sell
42,167
$14.67
$618.59K
BURKE JAMES R
26 Aug 2019
Director
Sell
5,641
$13.45
$75.87K
Powell Christopher M
26 Aug 2019
Chief Legal Officer
Sell
29,418
$13.36
$393.02K
BURKE JAMES R
12 Sep 2018
Director
Sell
7,170
$16.67
$119.52K
Keenan W Howard JR
15 Nov 2017
Director
Sell indirect
553,112
$15.04
$8.32M
Zartler William A
15 Nov 2017
Director
Sell indirect
222,850
$15.04
$3.35M
Zartler William A
15 Nov 2017
Director
Sell
39,705
$15.04
$597.21K
Ramachandran Kyle S.
15 Nov 2017
Chief Financial Officer
Sell
29,119
$15.04
$437.98K
Durrett Cynthia M.
15 Nov 2017
Chief Administrative Officer
Sell
11,201
$15.04
$168.48K
BURKE JAMES R
15 Nov 2017
Director
Sell
5,073
$15.04
$76.30K
Solaris Energy Capital, LLC
15 Nov 2017
10% owner
Sell
222,850
$15.04
$3.35M
Yorktown Energy Partners X, L.P.
15 Nov 2017
10% owner
Sell
553,112
$15.04
$8.32M
Yorktown X Associates LLC
15 Nov 2017
10% owner
Sell indirect
553,112
$15.04
$8.32M

What was left out

Form 4 filings counted 270
Amendments (4/A) skipped 11
Filings about a different issuer 0
Unreadable filings 0
Joint filings 9
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 40
Sales at will 65
Transactions with no price 0
Shares from compensation/vesting 151,201,536
Sales filed before the plan box existed 44
History held since 16 May 2017