Michael R Cashell
CIK 1522052 · VP - Transmission · last filed 2026-03-02
"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
$1.91M
Companies
2
Total Filings
72
Lifetime Open-Market Net
-$786.9K
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.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| NWE | VP - Transmission | 27,342 | $69.91 | $1.91M | -$136.3K | 7 | 2026-03-02 |
| NORTHWESTERN CORP (NWEC) Delisted | Vice President - Transmission | 19,342 | — | — | -$650.5K | 64 | 2023-03-09 |
Recent Filings · Page 7 of 8
72 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2012-03-01 | NORTHWESTERN CORP (NWEC) Delisted | Grant (A) | +1,169 | $40.6K | EDGAR |
| 2012-02-23 | NORTHWESTERN CORP (NWEC) Delisted | Grant (A) | +775 | $27.0K | EDGAR |
| 2012-02-01 | NORTHWESTERN CORP (NWEC) Delisted | Grant (A) | +12 | $422 | EDGAR |
| 2012-01-04 | NORTHWESTERN CORP (NWEC) Delisted | Grant (A) | +12 | $429 | EDGAR |
| 2011-12-01 | NORTHWESTERN CORP (NWEC) Delisted | Grant (A) | +18 | $628 | EDGAR |
| 2011-11-02 | NORTHWESTERN CORP (NWEC) Delisted | Tax (F) | −36 | -$1.2K | EDGAR |
| 2011-11-01 | NORTHWESTERN CORP (NWEC) Delisted | Grant (A) | +12 | $413 | EDGAR |
| 2011-10-03 | NORTHWESTERN CORP (NWEC) Delisted | Grant (A) | +13 | $415 | EDGAR |
| 2011-09-01 | NORTHWESTERN CORP (NWEC) Delisted | Grant (A) | +13 | $441 | EDGAR |
| 2011-08-01 | NORTHWESTERN CORP (NWEC) Delisted | Grant (A) | +13 | $416 | EDGAR |
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.