Tan Fiona
Director · Officer · W, SFIX, AZEK
As of 2026-09-16, Tan Fiona has 65 Form 4 transactions on record across 3 companies — 33 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.
Pattern in the record: open-market sales filed in January in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
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 |
|---|---|---|---|---|---|---|---|
| 2026-01-13 | W | Sale | 9,000 @ $119.00 | $1.1M | −4.3% of holding | 200,328 | Form 4 |
| 2025-11-10 | W | Sale | 2,882 @ $112.00 | $323K | −1.3% of holding | 211,887 | Form 4 |
| 2025-11-10 | W | Sale | 2,559 @ $109.00 | $279K | −1.2% of holding | 209,328 | Form 4 |
| 2025-11-05 | W | Sale | 6,347 @ $100.54 | $638K | −3.1% of holding | 198,860 | Form 4 |
| 2025-08-04 | W | Sale | 7,009 @ $73.00 | $512K | −3.3% of holding | 205,207 | Form 4 |
| 2025-06-17 | W | Sale | 3,214 @ $49.00 | $157K | −4.3% of holding | 70,891 | Form 4 |
| 2025-06-16 | W | Sale | 3,133 @ $47.39 | $148K | −4.1% of holding | 74,105 | Form 4 |
| 2025-04-02 | W | Sale | 14,176 @ $31.43 | $446K | −10.5% of holding | 120,787 | Form 4 |
| 2025-04-02 | W | Sale | 9,659 @ $32.63 | $315K | −8.0% of holding | 111,128 | Form 4 |
| 2025-01-06 | W | Sale | 4,190 @ $46.81 | $196K | −4.3% of holding | 92,367 | Form 4 |
| 2025-01-06 | W | Sale | 3,391 @ $47.62 | $161K | −3.7% of holding | 88,976 | Form 4 |
| 2025-01-03 | W | Sale | 7,761 @ $44.85 | $348K | −7.4% of holding | 97,045 | Form 4 |
| 2025-01-03 | W | Sale | 488 @ $45.79 | $22K | −0.5% of holding | 96,557 | Form 4 |
52 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-07-01 | W | Withheld for tax | 14,357 | 25,280 | Form 4 |
| 2026-07-01 | W | Option exercise | 27,073 | 81,219 | Form 4 |
| 2026-07-01 | W | Option exercise | 1,198 | 3,597 | Form 4 |
| 2026-07-01 | W | Option exercise | 27,073 | 39,637 | Form 4 |
| 2026-07-01 | W | Option exercise | 1,198 | 12,564 | Form 4 |
| 2026-05-01 | W | Award / grant | 108,292 | 108,292 | Form 4 |
| 2026-04-01 | W | Withheld for tax | 11,727 | 11,366 | Form 4 |
| 2026-04-01 | W | Option exercise | 1,636 | 4,795 | Form 4 |
| 2026-04-01 | W | Option exercise | 21,457 | 0 | Form 4 |
| 2026-04-01 | W | Option exercise | 21,457 | 23,093 | Form 4 |
| 2026-04-01 | W | Option exercise | 1,636 | 1,636 | Form 4 |
| 2026-03-18 | W | Award / grant | 21,457 | 21,457 | Form 4 |
| 2026-02-23 | W | Gift | 11,370 | 211,698 | Form 4 |
| 2026-02-23 | W | Gift | 11,370 | 0 | Form 4 |
| 2026-01-01 | W | Withheld for tax | 11,906 | 11,370 | Form 4 |
| 2026-01-01 | W | Option exercise | 21,641 | 23,276 | Form 4 |
| 2026-01-01 | W | Option exercise | 21,641 | 0 | Form 4 |
| 2026-01-01 | W | Option exercise | 1,635 | 6,431 | Form 4 |
| 2026-01-01 | W | Option exercise | 1,635 | 1,635 | Form 4 |
| 2025-12-21 | W | Award / grant | 21,641 | 21,641 | Form 4 |
| 2025-12-11 | SFIX | Award / grant | 40,045 | 88,678 | Form 4 |
| 2025-11-05 | W | Gift | 15,909 | 214,769 | Form 4 |
| 2025-11-05 | W | Gift | 15,909 | 0 | Form 4 |
| 2025-10-01 | W | Withheld for tax | 16,351 | 15,909 | Form 4 |
| 2025-10-01 | W | Option exercise | 30,624 | 0 | Form 4 |
| 2025-10-01 | W | Option exercise | 1,636 | 8,066 | Form 4 |
| 2025-10-01 | W | Option exercise | 30,624 | 32,260 | Form 4 |
| 2025-10-01 | W | Option exercise | 1,636 | 1,636 | Form 4 |
| 2025-09-22 | W | Award / grant | 30,624 | 30,624 | Form 4 |
| 2025-07-31 | W | Gift | 141,325 | 0 | Form 4 |
| 2025-07-31 | W | Gift | 141,325 | 212,216 | Form 4 |
| 2025-07-01 | W | Withheld for tax | 32,428 | 141,325 | Form 4 |
| 2025-07-01 | W | Option exercise | 1,635 | 112,763 | Form 4 |
| 2025-07-01 | W | Option exercise | 60,990 | 0 | Form 4 |
| 2025-07-01 | W | Option exercise | 1,635 | 9,702 | Form 4 |
| 2025-07-01 | W | Option exercise | 60,990 | 173,753 | Form 4 |
| 2025-07-01 | AZEK | Disposition | 7,633 | 0 | Form 4 |
| 2025-07-01 | AZEK | Disposition | 7,633 | 0 | Form 4 |
| 2025-06-19 | W | Award / grant | 60,990 | 60,990 | Form 4 |
| 2025-04-01 | W | Option exercise | 44,586 | 134,963 | 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.