Iain MacKenzie
CIK 1344017 · President, CEO · last filed 2026-05-18
"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
$11.49M
Companies
3
Total Filings
60
Lifetime Open-Market Net
-$18.86M
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 |
|---|---|---|---|---|---|---|---|
| ICHR | Director | 132,360 | $86.80 | $11.49M | -$873.4K | 23 | 2026-05-18 |
| Penguin Solutions, Inc. (SGH) Delisted | Director | 274,973 | $20.85 | $5.73M | -$12.78M | 11 | 2019-04-16 |
| SMART Modular Technologies (WWH), Inc. (SMOD) Delisted | President & CEO | 291,538 | — | — | -$5.21M | 25 | 2011-04-28 |
Recent Filings · Page 4 of 6
60 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-12-06 | Penguin Solutions, Inc. (SGH) Delisted | Sell (S) | −132,045 | -$4.24M | EDGAR |
| 2017-10-10 | ICHR | Mixed | — | -$82.8K | EDGAR |
| 2017-10-03 | ICHR | Mixed | — | -$202.2K | EDGAR |
| 2017-06-13 | Penguin Solutions, Inc. (SGH) Delisted | Tax (F) | −31,308 | -$500.3K | EDGAR |
| 2011-09-01 | — | Disp (D) | −282,038 | -$2.61M | |
| 2011-04-28 | SMART Modular Technologies (WWH), Inc. (SMOD) Delisted | Mixed | — | -$625.8K | EDGAR |
| 2011-04-07 | SMART Modular Technologies (WWH), Inc. (SMOD) Delisted | Mixed | — | -$540.3K | EDGAR |
| 2010-09-30 | SMART Modular Technologies (WWH), Inc. (SMOD) Delisted | Grant (A) | — | $0 | EDGAR |
| 2010-06-22 | SMART Modular Technologies (WWH), Inc. (SMOD) Delisted | Mixed | — | -$129.8K | EDGAR |
| 2010-05-28 | SMART Modular Technologies (WWH), Inc. (SMOD) Delisted | Mixed | — | -$110.8K | 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.