Chu Mona

Officer · P, PSTG

As of 2026-09-16, Chu Mona has 19 Form 4 transactions on record across 2 companies — 8 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: $23.1MIndirect: $0$23.1Mas of 2026-09-16
  • Direct $23.1M
  • Indirect $0
Pdirect136,636 sh$13.3M
PSTGdirect130,652 sh$9.7M

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

PSTG · 17 trades
2026-03-20: Withheld for tax, 9,232 sh ($604K)2026-03-10: Award / grant, 37,533 sh ($0)2025-12-20: Withheld for tax, 5,176 sh ($358K)2025-10-01: Sale, 9,091 sh ($772K)2025-09-23: Sale, 5,155 sh ($454K)2025-09-20: Withheld for tax, 5,175 sh ($455K)2025-09-15: Sale, 12,299 sh ($1.0M)2025-09-02: Sale, 17,500 sh ($1.3M)2025-09-02: Option exercise, 17,500 sh ($298K)2025-09-02: Option exercise, 17,500 sh ($0)2025-07-15: Other acquisition, 20,071 sh ($0)2025-06-20: Withheld for tax, 5,513 sh ($291K)2025-05-21: Award / grant, 21,409 sh ($0)2025-03-20: Withheld for tax, 4,933 sh ($254K)2025-03-15: Award / grant, 13,787 sh ($0)2024-12-20: Withheld for tax, 4,637 sh ($289K)2024-12-12: Sale, 8,311 sh ($517K)
P · 2 trades
2026-06-20: Withheld for tax, 2,864 sh ($214K)2026-05-14: Award / grant, 8,848 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-10-01PSTGSale9,091 @ $84.91$772K−7.8% of holding107,353Form 4
2025-09-23PSTGSale5,155 @ $88.08$454K−4.2% of holding116,444Form 4
2025-09-15PSTGSale12,299 @ $84.39$1.0M−8.9% of holding126,600Form 4
2025-09-02PSTGSale17,500 @ $76.51$1.3M−11.2% of holding138,899Form 4
2024-12-12PSTGSale8,311 @ $62.16$517K−10.9% of holding67,681Form 4
14 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-20PWithheld for tax2,864136,636Form 4
2026-05-14PAward / grant8,848139,500Form 4
2026-03-20PSTGWithheld for tax9,232130,652Form 4
2026-03-10PSTGAward / grant37,533139,710Form 4
2025-12-20PSTGWithheld for tax5,176102,177Form 4
2025-09-20PSTGWithheld for tax5,175121,599Form 4
2025-09-02PSTGOption exercise17,500156,399Form 4
2025-09-02PSTGOption exercise17,5000Form 4
2025-07-15PSTGOther acquisition20,07168,088Form 4
2025-06-20PSTGWithheld for tax5,51388,159Form 4
2025-05-21PSTGAward / grant21,40993,672Form 4
2025-03-20PSTGWithheld for tax4,93372,263Form 4
2025-03-15PSTGAward / grant13,78776,831Form 4
2024-12-20PSTGWithheld for tax4,63763,044Form 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.