VICTOR S SZE
CIK 1286090 · GENERAL COUNSEL · last filed 2026-08-04
"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
$23.06M
Companies
1
Total Filings
127
Lifetime Open-Market Net
-$36.53M
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 |
|---|---|---|---|---|---|---|---|
| OSIS | GENERAL COUNSEL | 99,149 | $232.61 | $23.06M | -$36.53M | 124 | 2026-08-04 |
Recent Filings · Page 6 of 13
127 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 |
|---|---|---|---|---|---|
| 2019-09-19 | OSIS | Mixed | +3,412 | -$3.10M | EDGAR |
| 2019-09-11 | OSIS | Sell (S) | −15,000 | -$1.58M | EDGAR |
| 2019-08-30 | OSIS | Mixed | — | -$4.94M | EDGAR |
| 2019-07-08 | OSIS | Grant (A) | +11,649 | $0 | EDGAR |
| 2019-07-03 | OSIS | Grant (A) | +173 | $10.6K | EDGAR |
| 2019-05-14 | OSIS | Sell (S) | −20,000 | -$2.08M | EDGAR |
| 2019-02-13 | OSIS | Sell (S) | −20,000 | -$1.73M | EDGAR |
| 2019-01-09 | OSIS | Mixed | +14,481 | -$732.3K | EDGAR |
| 2019-01-03 | OSIS | Grant (A) | +160 | $10.0K | EDGAR |
| 2018-09-05 | OSIS | Mixed | +6,105 | -$2.21M | 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.