Shardelow Bianca B.
Officer · CXT
As of 2026-09-16, Shardelow Bianca B. has 36 Form 4 transactions on record across 1 company — 18 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
- Direct $138K
- Indirect $0
| CXT | direct | 2,917 sh | $138K |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|
36 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-04-20 | CXT | Withheld for tax | 182 | 4,226 | Form 4 |
| 2026-04-20 | CXT | Option exercise | 355 | 2,917 | Form 4 |
| 2026-04-20 | CXT | Option exercise | 355 | 4,408 | Form 4 |
| 2026-02-28 | CXT | Withheld for tax | 111 | 4,053 | Form 4 |
| 2026-02-28 | CXT | Option exercise | 216 | 4,164 | Form 4 |
| 2026-02-28 | CXT | Option exercise | 216 | 3,272 | Form 4 |
| 2026-02-26 | CXT | Withheld for tax | 112 | 3,948 | Form 4 |
| 2026-02-26 | CXT | Option exercise | 218 | 4,060 | Form 4 |
| 2026-02-26 | CXT | Option exercise | 218 | 3,488 | Form 4 |
| 2026-02-25 | CXT | Award / grant | 2,058 | 2,058 | Form 4 |
| 2026-02-25 | CXT | Award / grant | 1,029 | 3,706 | Form 4 |
| 2026-02-25 | CXT | Award / grant | 2,590 | 2,590 | Form 4 |
| 2026-02-07 | CXT | Withheld for tax | 296 | 3,842 | Form 4 |
| 2026-02-07 | CXT | Option exercise | 525 | 4,138 | Form 4 |
| 2026-02-07 | CXT | Option exercise | 525 | 2,677 | Form 4 |
| 2026-02-06 | CXT | Withheld for tax | 251 | 3,613 | Form 4 |
| 2026-02-06 | CXT | Option exercise | 445 | 3,202 | Form 4 |
| 2026-02-06 | CXT | Option exercise | 445 | 3,864 | Form 4 |
| 2025-04-20 | CXT | Withheld for tax | 129 | 3,419 | Form 4 |
| 2025-04-20 | CXT | Option exercise | 356 | 3,647 | Form 4 |
| 2025-04-20 | CXT | Option exercise | 356 | 3,548 | Form 4 |
| 2025-02-28 | CXT | Withheld for tax | 78 | 3,192 | Form 4 |
| 2025-02-28 | CXT | Option exercise | 215 | 3,270 | Form 4 |
| 2025-02-28 | CXT | Option exercise | 215 | 4,003 | Form 4 |
| 2025-02-26 | CXT | Award / grant | 873 | 4,218 | Form 4 |
| 2025-02-26 | CXT | Award / grant | 1,746 | 1,746 | Form 4 |
| 2025-02-26 | CXT | Award / grant | 2,142 | 2,142 | Form 4 |
| 2025-02-07 | CXT | Withheld for tax | 216 | 3,055 | Form 4 |
| 2025-02-07 | CXT | Option exercise | 522 | 3,345 | Form 4 |
| 2025-02-07 | CXT | Option exercise | 522 | 3,271 | Form 4 |
| 2025-02-06 | CXT | Withheld for tax | 185 | 2,749 | Form 4 |
| 2025-02-06 | CXT | Option exercise | 445 | 2,934 | Form 4 |
| 2025-02-06 | CXT | Option exercise | 445 | 3,867 | Form 4 |
| 2025-01-25 | CXT | Withheld for tax | 282 | 2,489 | Form 4 |
| 2025-01-25 | CXT | Option exercise | 681 | 4,312 | Form 4 |
| 2025-01-25 | CXT | Option exercise | 681 | 2,771 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.