Linda K Massman
CIK 1450645 · President and CEO · last filed 2026-02-11
"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
$0
Companies
4
Total Filings
86
Lifetime Open-Market Net
$213.8K
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 |
|---|---|---|---|---|---|---|---|
| THSw | Director | 0 | — | — | $0 | 17 | 2026-02-11 |
| Pactiv Evergreen Inc. (PTVE) Delisted | Director | 13,610 | $18.01 | $245.1K | $0 | 3 | 2025-04-01 |
| Clearwater Paper Corp (CLWw) Delisted | President and CEO | 240,027 | — | — | $213.8K | 26 | 2020-03-09 |
| BLACK HILLS CORP /SD/ (STTpE) Delisted | Director | 2,316 | — | — | $0 | 40 | 2018-06-04 |
Recent Filings · Page 6 of 9
86 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-08-04 | BLACK HILLS CORP /SD/ (STTpE) Delisted | Disc (I) | +48 | $3.0K | EDGAR |
| 2016-07-29 | THSw | Grant (A) | — | $0 | EDGAR |
| 2016-07-08 | BLACK HILLS CORP /SD/ (STTpE) Delisted | Disc (I) | +47 | $3.0K | EDGAR |
| 2016-06-02 | BLACK HILLS CORP /SD/ (STTpE) Delisted | Mixed | +56 | $3.4K | EDGAR |
| 2016-05-05 | BLACK HILLS CORP /SD/ (STTpE) Delisted | Disc (I) | +49 | $3.0K | EDGAR |
| 2016-04-07 | BLACK HILLS CORP /SD/ (STTpE) Delisted | Disc (I) | +51 | $3.0K | EDGAR |
| 2016-03-02 | BLACK HILLS CORP /SD/ (STTpE) Delisted | Mixed | +60 | $3.4K | EDGAR |
| 2016-02-29 | Clearwater Paper Corp (CLWw) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-02-04 | BLACK HILLS CORP /SD/ (STTpE) Delisted | Disc (I) | +60 | $3.0K | EDGAR |
| 2016-01-07 | BLACK HILLS CORP /SD/ (STTpE) Delisted | Disc (I) | +63 | $3.0K | EDGAR |
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.