ERIK GERSHWIND
CIK 1200390 · Chief Executive Officer · last filed 2026-01-27
"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
$191.30M
Companies
1
Total Filings
152
Lifetime Open-Market Net
-$66.71M
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 |
|---|---|---|---|---|---|---|---|
| MSM | Chief Executive Officer | 1,639,359 | $116.69 | $191.30M | -$66.71M | 152 | 2026-01-27 |
Recent Filings · Page 14 of 16
152 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2011-04-26 | MSM | Sell (S) | −2,885 | -$204.2K | EDGAR |
| 2011-04-22 | MSM | Sell (S) | −18,590 | -$1.33M | EDGAR |
| 2011-04-20 | MSM | Sell (S) | −12,175 | -$853.0K | EDGAR |
| 2011-04-18 | MSM | Sell (S) | −4,454 | -$314.1K | EDGAR |
| 2011-02-02 | MSM | Sell (S) | −11,180 | -$677.9K | EDGAR |
| 2011-01-27 | MSM | Sell (S) | −2,500 | -$147.7K | EDGAR |
| 2011-01-25 | MSM | Sell (S) | −5,150 | -$307.6K | EDGAR |
| 2011-01-21 | MSM | Sell (S) | −3,700 | -$222.3K | EDGAR |
| 2011-01-21 | MSM | Sell (S) | −1,470 | -$88.3K | EDGAR |
| 2011-01-19 | MSM | Sell (S) | −5,000 | -$303.3K | 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.