Mark T Bertolini
CIK 1352552 · Chief Executive Officer · last filed 2026-04-07
"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
$299.77M
Companies
4
Total Filings
71
Lifetime Open-Market Net
$11.92M
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 |
|---|---|---|---|---|---|---|---|
| OSCR | Chief Executive Officer | 10,196,877 | $28.26 | $288.16M | $11.92M | 5 | 2026-04-07 |
| VZ | Director | — | $48.11 | — | $0 | 8 | 2026-04-02 |
| CVS | Director | 113,845 | $101.96 | $11.61M | $0 | 5 | 2019-11-22 |
| VERIZON COMMUNICATIONS INC (VZA) Delisted | Director | — | — | — | $0 | 5 | 2018-03-08 |
Recent Filings · Page 2 of 8
71 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-03-03 | VZ | Grant (A) | — | $0 | EDGAR |
| 2020-03-04 | VZ | Grant (A) | — | $0 | EDGAR |
| 2019-11-22 | CVS | Grant (A) | +1,551 | $116.2K | EDGAR |
| 2019-05-20 | CVS | Grant (A) | +2,222 | $116.2K | EDGAR |
| 2019-03-12 | VZ | Grant (A) | — | $0 | EDGAR |
| 2019-01-03 | CVS | Gift (G) | −655,982 | $0 | EDGAR |
| 2018-12-26 | CVS | Other (J) | — | -$0 | EDGAR |
| 2018-11-30 | CVS | Grant (A) | +766,054 | $105.0K | EDGAR |
| 2018-11-28 | — | Mixed | −795,237 | -$21.53M | |
| 2018-03-30 | — | Gift (G) | −189,785 | $0 |
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.