Ross Muken
CIK 2005463 · Chief Executive Officer · last filed 2026-07-07
"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
$3.72M
Companies
1
Total Filings
39
Lifetime Open-Market Net
-$166.2K
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 |
|---|---|---|---|---|---|---|---|
| SOPH | Chief Executive Officer | 670,651 | $5.55 | $3.72M | -$166.2K | 11 | 2026-07-07 |
Recent Filings · Page 4 of 4
39 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 |
|---|---|---|---|---|---|
| 2024-07-19 | SOPH | Notice (144) | −808 | -$3.7K | EDGAR |
| 2024-07-09 | SOPH | Notice (144) | −3,378 | -$15.3K | EDGAR |
| 2024-07-05 | SOPH | Notice (144) | −6,500 | -$30.3K | EDGAR |
| 2024-06-20 | SOPH | Notice (144) | −1,484 | -$7.4K | EDGAR |
| 2024-05-20 | SOPH | Notice (144) | −1,427 | -$6.5K | EDGAR |
| 2024-04-19 | SOPH | Notice (144) | −1,426 | -$6.8K | EDGAR |
| 2024-04-10 | SOPH | Notice (144) | −1,436 | -$7.1K | EDGAR |
| 2024-04-08 | SOPH | Notice (144) | −9,505 | -$47.8K | EDGAR |
| 2024-04-03 | SOPH | Notice (144) | −24,530 | -$121.7K | EDGAR |
Showing 31–39 of 39
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Page 4 of 4
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.