Joseph Shulman
CIK 1909855 · Chief Technical Officer · last filed 2026-02-13
"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
$2.87M
Companies
1
Total Filings
47
Lifetime Open-Market Net
-$15.15M
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 |
|---|---|---|---|---|---|---|---|
| RYTM | Chief Technical Officer | 25,477 | $112.84 | $2.87M | -$15.15M | 32 | 2026-02-13 |
Recent Filings · Page 4 of 5
47 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 |
|---|---|---|---|---|---|
| 2024-03-21 | RYTM | Notice (144) | −18,235 | -$723.6K | EDGAR |
| 2024-03-19 | RYTM | Sell (S) | −15,515 | -$608.5K | EDGAR |
| 2024-02-21 | RYTM | Grant (A) | +33,750 | $0 | EDGAR |
| 2024-02-15 | RYTM | Sell (S) | −2,954 | -$147.7K | EDGAR |
| 2024-02-13 | RYTM | Mixed | +370 | -$2.20M | EDGAR |
| 2024-02-09 | RYTM | Notice (144) | −17,224 | -$819.0K | EDGAR |
| 2024-02-05 | RYTM | Mixed | +2,614 | -$59.7K | EDGAR |
| 2023-12-29 | RYTM | Mixed | −3,741 | -$450.4K | EDGAR |
| 2023-12-27 | RYTM | Notice (144) | −72,804 | -$3.50M | EDGAR |
| 2023-11-16 | RYTM | Mixed | — | -$704.7K | 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.