MARK S PEEK
CIK 1184754 · co-President · last filed 2026-06-03
"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
$39.63M
Companies
6
Total Filings
117
Lifetime Open-Market Net
-$91.81M
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 |
|---|---|---|---|---|---|---|---|
| WK | Director | 6,070 | $48.93 | $297.0K | $0 | 1 | 2026-06-03 |
| S | Director | 163,501 | $14.85 | $2.43M | $3.64M | 13 | 2025-12-18 |
| TRMB | Director | 92,517 | $50.42 | $4.66M | -$3.38M | 40 | 2025-09-23 |
| WDAY | co-President | 179,373 | $130.80 | $23.46M | -$58.49M | 43 | 2018-01-18 |
| VMWARE LLC (VMW) Delisted | CFO & Co-President, Bus Ops | 168,070 | $142.48 | $23.95M | -$33.45M | 19 | 2012-02-16 |
| AMZN | Senior Vice President and CAO | 36,807 | $238.55 | $8.78M | -$139.9K | 1 | 2007-02-20 |
Recent Filings · Page 7 of 12
117 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-10-19 | WDAY | Sell (S) | −6,878 | -$594.0K | EDGAR |
| 2016-09-19 | WDAY | Sell (S) | −1,562 | -$136.4K | EDGAR |
| 2016-09-08 | WDAY | Mixed | — | -$2.67M | EDGAR |
| 2016-09-01 | WDAY | Mixed | — | -$1.89M | EDGAR |
| 2016-08-30 | WDAY | Mixed | −11,083 | -$2.77M | EDGAR |
| 2016-08-17 | WDAY | Sell (S) | −5,338 | -$446.7K | EDGAR |
| 2016-08-12 | TRMB | Sell (S) | −10,953 | -$302.3K | EDGAR |
| 2016-07-19 | WDAY | Sell (S) | −6,904 | -$545.7K | EDGAR |
| 2016-06-17 | WDAY | Mixed | −17,158 | -$1.38M | EDGAR |
| 2016-05-18 | WDAY | Sell (S) | −5,311 | -$378.0K | 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.