Alessandro Riva
CIK 1867172 · last filed 2026-06-15
"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
$24.26M
Companies
4
Total Filings
16
Lifetime Open-Market Net
-$65.6K
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 |
|---|---|---|---|---|---|---|---|
| ONC | Director | 73,164 | $330.46 | $24.18M | -$65.6K | 3 | 2026-06-15 |
| IPSC | Director | — | $2.05 | — | $0 | 6 | 2026-06-12 |
| BCYC | Director | 19,880 | $3.94 | $78.3K | $0 | 2 | 2026-01-06 |
| BeOne Medicines Ltd. (BGNE) Delisted | Director | 45,955 | $184.71 | $8.49M | $0 | 4 | 2024-06-07 |
Recent Filings · Page 2 of 2
16 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 |
|---|---|---|---|---|---|
| 2023-06-29 | IPSC | Grant (A) | — | $0 | EDGAR |
| 2023-06-20 | BeOne Medicines Ltd. (BGNE) Delisted | Grant (A) | +12,922 | $0 | EDGAR |
| 2022-06-24 | BeOne Medicines Ltd. (BGNE) Delisted | Grant (A) | +16,692 | $0 | EDGAR |
| 2022-06-10 | IPSC | Grant (A) | — | $0 | EDGAR |
| 2022-03-02 | BeOne Medicines Ltd. (BGNE) Delisted | Grant (A) | — | $0 | EDGAR |
| 2021-06-21 | IPSC | Grant (A) | — | $0 | EDGAR |
Showing 11–16 of 16
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Page 2 of 2
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.