Insider Transactions last 24 months for NPK International Inc.  -  NYSE: NPKI

 
Transactions
All Buy Sell Option Exercise
Filer's Name
Relationship/
Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Lanigan MatthewPresident & CEO09/03/2025DSDirectCOM1,000$10.38$10,380.001,095,913
Lanigan MatthewPresident & CEO09/03/2025AMDirectCOM1,000$4.32$4,320.001,096,913
Lewis Michael ADirector08/25/2025DSDirectCOM2,013$10.33$20,796.50135,359
Lanigan MatthewPresident & CEO08/22/2025DSDirectCOM68,896$10.34$712,536.211,095,913
Lanigan MatthewPresident & CEO08/22/2025AMDirectCOM68,896$4.32$297,630.721,164,809
Briggs LoriVP & President, Ind. Solutions08/11/2025DSDirectCOM8,005$9.51$76,147.56252,621
Briggs LoriVP & President, Ind. Solutions07/09/2025DSDirectCOM8,005$8.57$68,583.64260,626
Lewis Michael ADirector06/16/2025DSDirectCOM2,013$8.60$17,315.02137,372
White Douglas LVP, CAO & Treasurer06/14/2025AADirectCOM730$6.51$4,753.03305,245
Briggs LoriVP & President, Ind. Solutions06/06/2025DSDirectCOM9,704$8.38$81,324.37268,631
Fruge Mary CelesteVP, General Counsel06/01/2025AMDirectCOM17,247$0.00$0.00265,186
Fruge Mary CelesteVP, General Counsel06/01/2025DFDirectCOM3,833$8.09$31,008.97247,939
Fruge Mary CelesteVP, General Counsel06/01/2025DFDirectCOM6,820$8.09$55,173.80251,772
Fruge Mary CelesteVP, General Counsel06/01/2025DFDirectCOM6,797$8.09$54,987.73258,592
Piontek GreggSenior Vice President and CFO06/01/2025AMDirectCOM40,379$0.00$0.00919,326
Piontek GreggSenior Vice President and CFO06/01/2025DFDirectCOM8,959$8.09$72,478.31878,947
Piontek GreggSenior Vice President and CFO06/01/2025DFDirectCOM15,889$8.09$128,542.01887,906
Piontek GreggSenior Vice President and CFO06/01/2025DFDirectCOM17,231$8.09$139,398.79903,795
Piontek GreggSenior Vice President and CFO06/01/2025AMDirectCOM43,790$0.00$0.00921,026
Lanigan MatthewPresident & CEO06/01/2025DFDirectCOM42,754$8.09$345,879.861,095,913
Lanigan MatthewPresident & CEO06/01/2025DFDirectCOM39,423$8.09$318,932.071,138,667
Lanigan MatthewPresident & CEO06/01/2025DFDirectCOM22,232$8.09$179,856.881,178,090
Lanigan MatthewPresident & CEO06/01/2025AMDirectCOM100,188$0.00$0.001,200,322
Lanigan MatthewPresident & CEO06/01/2025AMDirectCOM108,651$0.00$0.001,100,134
Briggs LoriVP & President, Ind. Solutions06/01/2025DFDirectCOM10,386$8.09$84,022.74278,335
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Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security | D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) | E = Expiration of short derivative position | F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. | G = Gift | H = Expiration (or cancellation) of long derivative position with value received | I = Discretionary transaction in accordance with Rule 16b-3(f) | J = Other | L = Small acquisition under Rule 16a-6 | M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | O = Exercise of out-of-the-money derivative security | P = Open market or private purchase | S = Open market or private sale | U = Disposition pursuant to a tender of shares in a change of control transaction | W = Acquisition or disposition by will or the laws of descent and distribution | X = Exercise of in-the-money or at-the-money derivative security | Z = Deposit into or withdrawal from voting trust 		Export Table Data to Excel Send to Excel