| Filing Date | T Date | Ticker | Sector | Ind | Industry | Owner | oSt | Rel | Title | #f | T | TVal | Price | L | Qty | oc | Own | H | r2y | r1y | r6m | r3m | r6w | r3w | r7d | r3d | f1d | f1w | f1m | f3m | f6m | f1y | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5/20/25 16:17 | 5/19/25 | NPKI | Energy | OilMch | Oil & Gas Field Machinery & E | Meer Claudia Michel | TX | D | 1 | P | 32 | 7.92 | 0 | 4 | 4 | 118 | D | |||||||||||||||
| 5/8/25 17:36 | 5/8/25 | NPKI | Energy | OilMch | Oil & Gas Field Machinery & E | Cutillo Joseph A | TX | D | 1 | P | 100 | 8.00 | 0 | 13 | 13 | D | ||||||||||||||||
| 3/6/25 17:31 | 3/5/25 | NPKI | Energy | OilMch | Oil & Gas Field Machinery & E | Minge John C | TX | D | 1 | P | 54 | 5.38 | 0 | 10 | 5 | 230 | D | 
| D | Derivative transaction in filing (usually option exercise) | 
| M | Multiple transactions in filing; earliest reported transaction date and weighted average transaction price | 
| A | Amended filing | 
| E | Error detected in filing | 
| S - Sale | Sale of securities on an exchange or to another person | 
| S - Sale+OE | Sale of securities on an exchange or to another person (after option exercise) | 
| F - Tax | Payment of exercise price or tax liability using portion of securities received from the company | 
| P - Purchase | Purchase of securities on an exchange or from another person |