Charles J. Prober
CIK 1696247 · Chief Executive Officer · last filed 2026-07-15
"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
$26.29M
Companies
4
Total Filings
58
Lifetime Open-Market Net
-$21.13M
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 |
|---|---|---|---|---|---|---|---|
| LIF | Director | 149,911 | $56.68 | $8.50M | -$20.55M | 21 | 2026-07-15 |
| NTGR | Chief Executive Officer | 718,225 | $24.72 | $17.75M | -$291.1K | 9 | 2026-05-04 |
| SciPlay Corp (SCPL) Delisted | Director | 21,207 | $22.94 | $486.5K | $0 | 4 | 2023-06-09 |
| GPRO | Former Chief Operating Officer | 53,540 | $0.72 | $38.6K | -$288.8K | 4 | 2018-02-20 |
Recent Filings · Page 3 of 6
58 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-11-17 | LIF | Mixed | — | -$521.4K | EDGAR |
| 2025-11-13 | LIF | Notice (144) | −7,930 | -$610.1K | EDGAR |
| 2025-10-15 | LIF | Mixed | — | -$729.7K | EDGAR |
| 2025-10-14 | LIF | Notice (144) | −7,930 | -$818.4K | EDGAR |
| 2025-09-17 | LIF | Mixed | — | -$706.2K | EDGAR |
| 2025-09-15 | LIF | Notice (144) | −7,930 | -$794.9K | EDGAR |
| 2025-08-15 | LIF | Mixed | — | -$578.5K | EDGAR |
| 2025-08-13 | LIF | Notice (144) | −7,930 | -$667.2K | EDGAR |
| 2025-07-16 | LIF | Mixed | — | -$422.1K | EDGAR |
| 2025-07-14 | LIF | Notice (144) | −7,930 | -$510.8K | EDGAR |
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.