Chong Kian Fatt

Officer · STX

As of 2026-09-27, Chong Kian Fatt has 91 Form 4 transactions on record across 1 company — 40 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.

Trades by company

STX · 91 trades
2026-09-14: Option exercise, 14,470 sh ($0)2026-09-14: Option exercise, 14,470 sh ($0)2026-09-11: Option exercise, 678 sh ($0)2026-09-11: Option exercise, 678 sh ($0)2026-09-09: Option exercise, 379 sh ($0)2026-09-09: Option exercise, 379 sh ($0)2026-09-09: Option exercise, 202 sh ($0)2026-09-09: Option exercise, 202 sh ($0)2026-08-20: Award / grant, 1,036 sh ($0)2026-08-20: Option exercise, 1,278 sh ($0)2026-08-20: Award / grant, 1,420 sh ($0)2026-08-20: Option exercise, 4,258 sh ($0)2026-08-20: Option exercise, 1,310 sh ($0)2026-08-20: Option exercise, 1,278 sh ($0)2026-08-20: Option exercise, 4,258 sh ($0)2026-08-20: Option exercise, 1,310 sh ($0)2026-08-20: Award / grant, 3,788 sh ($0)2026-08-20: Award / grant, 311 sh ($0)2026-06-11: Option exercise, 678 sh ($0)2026-06-11: Option exercise, 678 sh ($0)2026-06-09: Option exercise, 202 sh ($0)2026-06-09: Option exercise, 379 sh ($0)2026-06-09: Option exercise, 379 sh ($0)2026-06-09: Option exercise, 202 sh ($0)2026-03-11: Option exercise, 678 sh ($0)2026-03-11: Option exercise, 678 sh ($0)2026-03-09: Option exercise, 379 sh ($0)2026-03-09: Option exercise, 202 sh ($0)2026-03-09: Option exercise, 202 sh ($0)2026-03-09: Option exercise, 379 sh ($0)2026-02-23: Sale, 5,846 sh ($2.4M)2026-02-20: Option exercise, 4,427 sh ($0)2026-02-20: Option exercise, 4,427 sh ($0)2025-12-11: Option exercise, 678 sh ($0)2025-12-11: Option exercise, 678 sh ($0)2025-12-09: Option exercise, 379 sh ($0)2025-12-09: Option exercise, 379 sh ($0)2025-12-09: Option exercise, 201 sh ($0)2025-12-09: Option exercise, 201 sh ($0)2025-10-30: Sale, 7,078 sh ($1.9M)2025-09-14: Option exercise, 2,016 sh ($0)2025-09-14: Award / grant, 2,016 sh ($0)2025-09-14: Option exercise, 2,016 sh ($0)2025-09-11: Option exercise, 678 sh ($0)2025-09-11: Option exercise, 678 sh ($0)2025-09-09: Option exercise, 560 sh ($0)2025-09-09: Option exercise, 1,198 sh ($0)2025-09-09: Option exercise, 201 sh ($0)2025-09-09: Option exercise, 1,516 sh ($0)2025-09-09: Option exercise, 560 sh ($0)2025-09-09: Option exercise, 1,198 sh ($0)2025-09-09: Option exercise, 201 sh ($0)2025-09-09: Option exercise, 1,516 sh ($0)2025-08-20: Award / grant, 1,278 sh ($0)2025-08-20: Award / grant, 4,258 sh ($0)2025-08-20: Award / grant, 5,241 sh ($0)2025-08-20: Award / grant, 13,976 sh ($0)2025-06-11: Option exercise, 678 sh ($0)2025-06-11: Option exercise, 678 sh ($0)2025-06-09: Option exercise, 201 sh ($0)2025-06-09: Option exercise, 201 sh ($0)2025-05-22: Sale, 6,410 sh ($713K)2025-03-11: Option exercise, 678 sh ($0)2025-03-11: Option exercise, 678 sh ($0)2025-03-09: Option exercise, 201 sh ($0)2025-03-09: Option exercise, 201 sh ($0)2025-02-20: Option exercise, 4,428 sh ($0)2025-02-20: Option exercise, 4,428 sh ($0)2025-01-18: Award / grant, 4,428 sh ($0)2024-12-11: Option exercise, 678 sh ($67K)2024-12-11: Option exercise, 678 sh ($0)2024-12-09: Option exercise, 201 sh ($0)2024-12-09: Option exercise, 201 sh ($0)2024-11-08: Sale, 9,182 sh ($969K)2024-09-14: Option exercise, 1,422 sh ($145K)2024-09-14: Option exercise, 1,422 sh ($0)2024-09-11: Option exercise, 2,712 sh ($0)2024-09-11: Option exercise, 2,712 sh ($0)2024-09-09: Option exercise, 2,694 sh ($0)2024-09-09: Award / grant, 560 sh ($0)2024-09-09: Option exercise, 201 sh ($0)2024-09-09: Option exercise, 1,198 sh ($0)2024-09-09: Award / grant, 6,065 sh ($0)2024-09-09: Option exercise, 201 sh ($0)2024-09-09: Option exercise, 1,198 sh ($0)2024-09-09: Option exercise, 2,694 sh ($0)2024-06-09: Option exercise, 201 sh ($0)2024-06-09: Option exercise, 201 sh ($0)2024-03-09: Option exercise, 201 sh ($0)2024-03-09: Option exercise, 201 sh ($0)2024-03-04: Sale, 11,353 sh ($1.1M)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-02-23STXSale5,846 @ $416.48$2.4M−100.0% of holding0Form 4
2025-10-30STXSale7,078 @ $272.14$1.9M−100.0% of holding0Form 4
2025-05-22STXSale6,410 @ $111.26$713K−100.0% of holding0Form 4
2024-11-08STXSale9,182 @ $105.50$969K−100.0% of holding0Form 4
2024-03-04STXSale11,353 @ $97.53$1.1M−98.3% of holding201Form 4
86 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-14STXOption exercise14,47025,093Form 4
2026-09-14STXOption exercise14,4700Form 4
2026-09-11STXOption exercise67810,623Form 4
2026-09-11STXOption exercise6782,714Form 4
2026-09-09STXOption exercise3799,945Form 4
2026-09-09STXOption exercise3793,033Form 4
2026-09-09STXOption exercise2029,566Form 4
2026-09-09STXOption exercise2020Form 4
2026-08-20STXAward / grant1,0361,036Form 4
2026-08-20STXOption exercise1,2780Form 4
2026-08-20STXAward / grant1,4201,420Form 4
2026-08-20STXOption exercise4,2580Form 4
2026-08-20STXOption exercise1,3103,931Form 4
2026-08-20STXOption exercise1,2789,364Form 4
2026-08-20STXOption exercise4,2588,086Form 4
2026-08-20STXOption exercise1,3103,828Form 4
2026-08-20STXAward / grant3,7883,788Form 4
2026-08-20STXAward / grant311311Form 4
2026-06-11STXOption exercise6783,392Form 4
2026-06-11STXOption exercise6782,518Form 4
2026-06-09STXOption exercise202202Form 4
2026-06-09STXOption exercise3793,412Form 4
2026-06-09STXOption exercise3791,840Form 4
2026-06-09STXOption exercise2021,461Form 4
2026-03-11STXOption exercise6781,259Form 4
2026-03-11STXOption exercise6784,070Form 4
2026-03-09STXOption exercise3793,791Form 4
2026-03-09STXOption exercise202202Form 4
2026-03-09STXOption exercise202404Form 4
2026-03-09STXOption exercise379581Form 4
2026-02-20STXOption exercise4,4270Form 4
2026-02-20STXOption exercise4,4275,846Form 4
2025-12-11STXOption exercise6784,748Form 4
2025-12-11STXOption exercise6781,258Form 4
2025-12-09STXOption exercise379580Form 4
2025-12-09STXOption exercise3794,170Form 4
2025-12-09STXOption exercise201606Form 4
2025-12-09STXOption exercise201201Form 4
2025-09-14STXOption exercise2,0160Form 4
2025-09-14STXAward / grant2,0162,016Form 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.