Glenda Dorchak
CIK 1468620 · EVP, GM, Global Business · last filed 2026-04-22
"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
$4.79M
Companies
10
Total Filings
84
Lifetime Open-Market Net
-$6.44M
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 |
|---|---|---|---|---|---|---|---|
| GFS | Director | 18,867 | $81.38 | $1.54M | -$233.8K | 1 | 2026-04-22 |
| ANSYS INC (ANSS) Delisted | Director | 0 | $374.30 | $0 | -$1.39M | 24 | 2025-07-18 |
| WOLF | Director | 37,522 | $43.14 | $1.62M | -$45.9K | 5 | 2024-12-06 |
| VIAV | Director | 28,833 | $53.46 | $1.54M | $0 | 3 | 2021-11-12 |
| WOLFSPEED, INC. (CREE) Delisted | Director | 8,591 | $79.12 | $679.7K | $0 | 3 | 2021-09-02 |
| Mellanox Technologies, Ltd. (MLNX) Delisted | Director | 633 | — | — | -$4.78M | 38 | 2020-04-27 |
| EFOI | Director | 32,427 | $3.02 | $97.9K | $0 | 1 | 2018-06-22 |
| ON Semiconductor Connectivity Solutions, Inc. (QTNA) Delisted | Director | 16,635 | — | — | $0 | 1 | 2018-06-07 |
| ENERGY FOCUS, INC/DE (SNI) Delisted | Director | 13,984 | — | — | $0 | 5 | 2017-06-22 |
| Spansion Inc. (CODE) Delisted | EVP, GM, Global Business | 21,665 | — | — | $0 | 2 | 2013-02-04 |
Recent Filings · Page 8 of 9
84 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2013-08-20 | Mellanox Technologies, Ltd. (MLNX) Delisted | Mixed | — | -$171.8K | EDGAR |
| 2013-06-04 | Mellanox Technologies, Ltd. (MLNX) Delisted | Grant (A) | +5,000 | $0 | EDGAR |
| 2013-03-12 | Mellanox Technologies, Ltd. (MLNX) Delisted | Sell (S) | −333 | -$18.7K | EDGAR |
| 2013-02-04 | Spansion Inc. (CODE) Delisted | Mixed | +21,665 | $0 | EDGAR |
| 2012-08-02 | Spansion Inc. (CODE) Delisted | Grant (A) | — | $0 | EDGAR |
| 2012-07-30 | Mellanox Technologies, Ltd. (MLNX) Delisted | Mixed | — | -$436.7K | EDGAR |
| 2012-05-15 | Mellanox Technologies, Ltd. (MLNX) Delisted | Grant (A) | +5,000 | $0 | EDGAR |
| 2012-02-08 | Mellanox Technologies, Ltd. (MLNX) Delisted | Sell (S) | −3,000 | -$111.1K | EDGAR |
| 2011-05-19 | Mellanox Technologies, Ltd. (MLNX) Delisted | Grant (A) | +5,000 | $0 | EDGAR |
| 2011-05-19 | Mellanox Technologies, Ltd. (MLNX) Delisted | Grant (A) | — | $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.