Mark J Silk
CIK 1451622 · last filed 2026-01-30
"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
$16.90M
Companies
1
Total Filings
22
Lifetime Open-Market Net
$462.5K
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 |
|---|---|---|---|---|---|---|---|
| SIF | Director | 805,969 | $20.97 | $16.90M | $462.5K | 22 | 2026-01-30 |
Recent Filings · Page 2 of 3
22 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2018-02-01 | SIF | Grant (A) | +6,827 | $0 | EDGAR |
| 2017-01-27 | SIF | Grant (A) | +4,883 | $0 | EDGAR |
| 2016-06-07 | SIF | Grant (A) | +3,881 | $0 | EDGAR |
| 2016-03-21 | SIF | Grant (A) | +3,881 | $0 | EDGAR |
| 2015-01-30 | SIF | Grant (A) | +1,476 | $0 | EDGAR |
| 2012-02-02 | SIF | Grant (A) | +1,312 | $0 | EDGAR |
| 2011-01-21 | SIF | Grant (A) | +1,780 | $0 | EDGAR |
| 2009-03-20 | SIF | Buy (P) | +4,200 | $24.1K | EDGAR |
| 2009-03-17 | SIF | Buy (P) | +4,600 | $24.9K | EDGAR |
| 2009-03-12 | SIF | Buy (P) | +18,400 | $94.5K | 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.