Michael L Speiser
CIK 1433644 · last filed 2026-06-08
"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
$195.22M
Companies
11
Total Filings
90
Lifetime Open-Market Net
-$845.52M
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 |
|---|---|---|---|---|---|---|---|
| SNOW | Director | 812,264 | $232.78 | $189.08M | -$697.86M | 31 | 2026-06-08 |
| WDAY | Director | 6,357 | $130.80 | $831.5K | $0 | 3 | 2025-06-05 |
| Everpure, Inc. (PSTG) Delisted | Director | 89,337 | $67.80 | $6.06M | -$155.00M | 16 | 2019-06-24 |
| Forty Seven, Inc. (FTSV) Delisted | 10%+ Owner | 53,587 | — | — | $2.25M | 1 | 2018-07-03 |
| YEXT | 10%+ Owner | 1,033,755 | $4.06 | $4.20M | $0 | 2 | 2017-12-05 |
| Venus Concept Inc. (HAIR) Delisted | 10%+ Owner | 2,079,590 | — | — | $0 | 2 | 2017-10-18 |
| Mattersight Corp (MATR) Delisted | 10%+ Owner | 3,274,237 | — | — | -$1.98M | 14 | 2017-06-02 |
| Molecular Templates, Inc. (THLD) Delisted | 10%+ Owner | 8,925,700 | — | — | $4.20M | 5 | 2014-10-03 |
| DEXTERA SURGICAL INC (CRDC) Delisted | 10%+ Owner | 3,412,793 | — | — | $1.03M | 3 | 2013-03-22 |
| CORT | 10%+ Owner | 13,399 | $82.91 | $1.11M | $344.8K | 4 | 2012-04-02 |
| Mattersight Corp (ELOY) Delisted | 10%+ Owner | 5,853 | — | — | $1.49M | 9 | 2008-09-16 |
Recent Filings · Page 9 of 9
90 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2008-11-13 | CORT | Other (J) | +68,601 | $0 | EDGAR |
| 2008-09-16 | Mattersight Corp (ELOY) Delisted | O | +1,269,239 | $7.20M | EDGAR |
| 2008-06-04 | Mattersight Corp (ELOY) Delisted | Buy (P) | +10,267 | $89.4K | EDGAR |
| 2008-06-02 | Mattersight Corp (ELOY) Delisted | Buy (P) | +19,628 | $162.3K | EDGAR |
| 2008-05-29 | Mattersight Corp (ELOY) Delisted | Buy (P) | +32,782 | $251.2K | EDGAR |
| 2008-05-27 | Mattersight Corp (ELOY) Delisted | Buy (P) | +43,334 | $303.9K | EDGAR |
| 2008-05-22 | Mattersight Corp (ELOY) Delisted | Buy (P) | +22,903 | $154.8K | EDGAR |
| 2008-05-20 | Mattersight Corp (ELOY) Delisted | Buy (P) | +30,020 | $198.9K | EDGAR |
| 2008-05-16 | Mattersight Corp (ELOY) Delisted | Buy (P) | +14,733 | $97.6K | EDGAR |
| 2008-05-14 | Mattersight Corp (ELOY) Delisted | Buy (P) | +35,511 | $230.1K | EDGAR |
Showing 81–90 of 90
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Page 9 of 9
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.