MICHAEL R NIGGLI
CIK 1377160 · last filed 2025-10-15
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$1.01M
Companies
2
Total Filings
17
Lifetime Open-Market Net
$188.0K
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Recent Filings · Page 2 of 2
17 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-06-03 | GWH.WS | Grant (A) | +29,486 | $0 | EDGAR |
| 2022-05-23 | PCGpI | Grant (A) | +11,532 | $0 | EDGAR |
| 2022-03-03 | GWH.WS | Buy (P) | +20,000 | $100.2K | EDGAR |
| 2021-11-17 | GWH.WS | Mixed | +107,875 | $778.2K | EDGAR |
| 2021-11-12 | GWH.WS | Other (J) | +143,572 | $1.44M | EDGAR |
| 2021-05-24 | PCGpI | Grant (A) | +13,461 | $0 | EDGAR |
| 2020-08-05 | PCGpI | Grant (A) | +12,820 | $0 | EDGAR |
Showing 11–17 of 17
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Page 2 of 2
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.