Manke Isaac

Director · OKUR, QTTB

As of 2026-09-16, Manke Isaac has 29 Form 4 transactions on record across 2 companies — 19 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: $44KIndirect: $0$44Kas of 2026-09-16
  • Direct $44K
  • Indirect $0
OKURdirect15,300 sh$44K

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

OKUR · 14 trades
2026-08-07: Award / grant, 300,000 sh ($0)2026-08-07: Award / grant, 15,300 sh2026-08-07: Disposition, 15,300 sh2026-08-07: Award / grant, 15,300 sh2026-08-07: Disposition, 15,300 sh2026-08-07: Award / grant, 15,300 sh2026-08-07: Disposition, 15,300 sh2026-08-07: Award / grant, 15,300 sh2026-08-07: Disposition, 15,300 sh2025-12-31: Award / grant, 5,258 sh ($0)2025-09-30: Award / grant, 5,545 sh ($0)2025-06-30: Award / grant, 6,311 sh ($0)2025-05-28: Award / grant, 7,650 sh ($0)2025-03-31: Award / grant, 3,469 sh ($0)
QTTB · 11 trades
2026-06-30: Option exercise, 53,521 sh ($150K)2026-06-30: Option exercise, 53,521 sh ($0)2026-06-12: Award / grant, 9,810 sh ($0)2025-10-23: Award / grant, 53,521 sh ($0)2025-02-24: Disposition, 12,767 sh ($0)2025-02-24: Award / grant, 19,008 sh ($0)2025-02-24: Disposition, 19,008 sh ($0)2025-02-24: Award / grant, 2,627 sh ($0)2025-02-24: Disposition, 2,627 sh ($0)2025-02-24: Award / grant, 12,767 sh ($0)2025-01-15: Award / grant, 19,008 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
29 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-02—Disposition219,5610Form 4
2026-09-02—Award / grant50,00050,000Form 4
2026-09-02—Disposition50,0000Form 4
2026-09-02—Award / grant219,561219,561Form 4
2026-08-07OKURAward / grant300,000300,000Form 4
2026-08-07OKURAward / grant15,30015,300Form 4
2026-08-07OKURDisposition15,3000Form 4
2026-08-07OKURAward / grant15,30015,300Form 4
2026-08-07OKURDisposition15,3000Form 4
2026-08-07OKURAward / grant15,30015,300Form 4
2026-08-07OKURDisposition15,3000Form 4
2026-08-07OKURAward / grant15,30015,300Form 4
2026-08-07OKURDisposition15,3000Form 4
2026-06-30QTTBOption exercise53,52153,521Form 4
2026-06-30QTTBOption exercise53,5210Form 4
2026-06-12QTTBAward / grant9,8109,810Form 4
2025-12-31OKURAward / grant5,25820,583Form 4
2025-10-23QTTBAward / grant53,52153,521Form 4
2025-09-30OKURAward / grant5,54515,325Form 4
2025-06-30OKURAward / grant6,3119,780Form 4
2025-05-28OKURAward / grant7,6507,650Form 4
2025-03-31OKURAward / grant3,4693,469Form 4
2025-02-24QTTBDisposition12,7670Form 4
2025-02-24QTTBAward / grant19,00819,008Form 4
2025-02-24QTTBDisposition19,0080Form 4
2025-02-24QTTBAward / grant2,6272,627Form 4
2025-02-24QTTBDisposition2,6270Form 4
2025-02-24QTTBAward / grant12,76712,767Form 4
2025-01-15QTTBAward / grant19,00819,008Form 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.