DENNIS P WOLF
CIK 1227560 · Chief Financial Officer · last filed 2025-11-25
"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
$333.5K
Companies
6
Total Filings
75
Lifetime Open-Market Net
-$22.45M
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 |
|---|---|---|---|---|---|---|---|
| CDXS | Director | 138,951 | $2.40 | $333.5K | -$3.48M | 33 | 2025-11-25 |
| FUSION-IO, INC. (FIO) Delisted | Chief Financial Officer | 2,340 | — | — | -$18.31M | 21 | 2013-08-13 |
| QUANTUM CORP /DE/ (QTM) Delisted | Director | 138,776 | — | — | -$473.0K | 7 | 2011-09-02 |
| BigBand Networks, Inc. (BBND) Delisted | Director | 9,600 | — | — | $0 | 5 | 2011-02-28 |
| AVANEX CORP (AVNX) Delisted | Director | 0 | — | — | $0 | 3 | 2009-04-27 |
| KOMAG INC /DE/ (KOMG) Delisted | Director | 0 | — | — | -$195.3K | 5 | 2007-09-05 |
Recent Filings · Page 6 of 8
75 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2011-11-29 | FUSION-IO, INC. (FIO) Delisted | Mixed | — | -$3.39M | EDGAR |
| 2011-10-03 | FUSION-IO, INC. (FIO) Delisted | Grant (A) | — | $0 | EDGAR |
| 2011-09-02 | QUANTUM CORP /DE/ (QTM) Delisted | Grant (A) | +50,000 | $0 | EDGAR |
| 2011-07-22 | CDXS | Grant (A) | — | $0 | EDGAR |
| 2011-06-16 | FUSION-IO, INC. (FIO) Delisted | Mixed | — | -$1.80M | EDGAR |
| 2011-02-28 | BigBand Networks, Inc. (BBND) Delisted | Exer (M) | +3,200 | $0 | EDGAR |
| 2010-11-29 | BigBand Networks, Inc. (BBND) Delisted | Exer (M) | +3,200 | $0 | EDGAR |
| 2010-11-03 | QUANTUM CORP /DE/ (QTM) Delisted | Mixed | — | -$210.7K | EDGAR |
| 2010-09-01 | QUANTUM CORP /DE/ (QTM) Delisted | Grant (A) | +50,000 | $0 | EDGAR |
| 2010-08-26 | BigBand Networks, Inc. (BBND) Delisted | Exer (M) | +3,200 | $0 | 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.