Average Insider

Where insiders trade, we follow

Insider Buy/Sell Details for the Oil & Gas Equipment & Services Industry — Last 7 Days

Extreme outlier transactions (>3σ) are excluded.Show All Data
RatioAll Sells
Daily Buy & Sell Volume

Transactions (5)

NPK International Inc. (NPKI)

Piontek Gregg — Senior Vice President and CFO
Apr 1, 2026
Sale
Shares
35,000
Price
$14.51
Total Value
$507.86K
Shares Held After
834,326
% of Holdings
4.0%
Mar 31, 2026
Sale
Shares
42,511
Price
$11.61
Total Value
$493.55K
Shares Held After
104,073
% of Holdings
29.0%
Mar 31, 2026
Sale
Shares
3,169
Price
$4.00
Total Value
$12.68K
Shares Held After
1,445,833
% of Holdings
0.2%

Archrock, Inc. (AROC)

Aron Doug S — SR VICE PRESIDENT, CFO
Mar 30, 2026
Sale
Shares
98,050
Price
$34.76
Total Value
$3.41M
Shares Held After
484,337
% of Holdings
16.8%
Mar 30, 2026
Sale
Shares
997
Price
$4.00
Total Value
$3.99K
Shares Held After
1,449,002
% of Holdings
0.1%
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