Meer Claudia Michel insider trades
Meer Claudia Michel has filed 14 Form 4s with the SEC that we hold, for NPK International Inc. (NPKI) (Director) and ISUN (Director). Across all of them we count 5 purchases worth $100.9K and 8 sales worth $804 reported on Form 4. None of these purchases or sales is dated in the last 12 months. The largest single trade was a purchase of 8,000 shares of NPK International Inc. worth $42.2K, dated 2023-08-16. The first filing on our record is dated 2022-05-20 and the latest 2026-05-21.
NPK International Inc. (NPKI)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2022-11-16 | P, purchase reported on Form 4 | 1,000 | $4.0K | 2022-11-18 |
| 2022-11-18 | P, purchase reported on Form 4 | 4,000 | $15.8K | 2022-11-18 |
| 2023-08-16 | P, purchase reported on Form 4 | 8,000 | $42.2K | 2023-08-17 |
| 2023-08-21 | P, purchase reported on Form 4 | 1,300 | $7.2K | 2023-08-22 |
| 2025-05-19 | P, purchase reported on Form 4 | 4,000 | $31.7K | 2025-05-20 |
ISUN
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2023-09-18 | S, sale reported on Form 4 | 100 | $24 | 2023-09-19 |
| 2023-09-18 | S, sale reported on Form 4 | 2,750 | $660 | 2023-09-19 |
| 2023-09-18 | S, sale reported on Form 4 | 22 | $5 | 2023-09-19 |
| 2023-09-18 | S, sale reported on Form 4 | 100 | $24 | 2023-09-19 |
| 2023-09-18 | S, sale reported on Form 4 | 21 | $5 | 2023-09-19 |
| 2023-09-18 | S, sale reported on Form 4 | 79 | $19 | 2023-09-19 |
| 2023-09-18 | S, sale reported on Form 4 | 200 | $48 | 2023-09-19 |
| 2023-09-18 | S, sale reported on Form 4 | 78 | $19 | 2023-09-19 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1844492) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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