ROBERTSON BRETT

Director · TKNO

As of 2026-09-16, ROBERTSON BRETT has 3 Form 4 transactions on record across 1 company — 1 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: $391KIndirect: $36K$427Kas of 2026-09-16
  • Direct $391K
  • Indirect $36K
TKNOdirect55,000 sh$391K
TKNOindirect5,000 sh$36K

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

TKNO · 3 trades
2026-06-01: Award / grant, 55,000 sh ($0)2025-06-17: Award / grant, 54,300 sh ($0)2025-02-27: Other acquisition, 5,000 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
3 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-01TKNOAward / grant55,00055,000Form 4
2025-06-17TKNOAward / grant54,300102,472Form 4
2025-02-27TKNOOther acquisition5,0005,000Form 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.