Francisco Silva
CIK 1527241 · VP of Research and Development · last filed 2025-10-20
"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
$46.5K
Companies
1
Total Filings
39
Lifetime Open-Market Net
$116.4K
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 |
|---|---|---|---|---|---|---|---|
| BRTX | VP of Research and Development | 183,520 | $0.25 | $46.5K | $116.4K | 21 | 2025-10-20 |
Recent Filings · Page 3 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 |
|---|---|---|---|---|---|
| 2021-11-08 | BRTX | Mixed | — | $0 | EDGAR |
| 2021-03-19 | — | Grant (A) | +586,958,987 | $0 | |
| 2020-11-24 | — | Other (J) | +8,375,671 | $0 | |
| 2019-09-06 | — | Buy (P) | +20,955 | $5.0K | |
| 2019-09-03 | — | Buy (P) | +18,000 | $5.0K | |
| 2019-08-28 | — | Buy (P) | +7,500 | $2.0K | |
| 2019-08-23 | — | Buy (P) | +17,374 | $4.4K | |
| 2019-03-26 | — | Mixed | — | $0 | |
| 2018-10-31 | — | Grant (A) | — | $0 | |
| 2017-07-14 | — | Grant (A) | — | $0 |
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.