MARK D MCLAUGHLIN
CIK 1309507 · Chief Executive Officer · last filed 2026-06-05
"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
$150.48M
Companies
6
Total Filings
230
Lifetime Open-Market Net
-$475.92M
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 |
|---|---|---|---|---|---|---|---|
| RBRK | Director | 20,028 | $68.19 | $1.37M | $502.2K | 9 | 2026-06-05 |
| QCOM | Director | 42,427 | $211.72 | $8.98M | $547.9K | 55 | 2026-04-02 |
| SNOW | Director | 15,876 | $232.78 | $3.70M | $801.2K | 5 | 2025-07-03 |
| PANW | Director | 240,885 | $279.62 | $67.36M | -$463.07M | 122 | 2022-10-25 |
| OPOWER, INC. (OPWR) Delisted | Director | 0 | — | — | $0 | 4 | 2016-06-14 |
| VRSN | CEO and President | 246,813 | $279.89 | $69.08M | -$14.70M | 35 | 2011-07-15 |
Recent Filings · Page 8 of 23
230 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-02-13 | PANW | Sell (S) | −19,050 | -$4.74M | EDGAR |
| 2020-01-21 | PANW | Tax (F) | −4,390 | -$1.06M | EDGAR |
| 2020-01-02 | QCOM | Grant (A) | +283 | $0 | EDGAR |
| 2019-12-26 | PANW | Mixed | −1,976 | -$3.37M | EDGAR |
| 2019-12-10 | PANW | Mixed | — | -$3.23M | EDGAR |
| 2019-11-05 | PANW | Other (J) | +58 | $0 | EDGAR |
| 2019-10-22 | PANW | Tax (F) | −4,985 | -$1.06M | EDGAR |
| 2019-10-02 | QCOM | Grant (A) | +327 | $0 | EDGAR |
| 2019-09-16 | PANW | Mixed | — | -$7.88M | EDGAR |
| 2019-08-29 | QCOM | Buy (P) | +2,705 | $199.7K | 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.