Tkach Oxana

Officer · BLND

As of 2026-09-16, Tkach Oxana has 69 Form 4 transactions on record across 1 company — 44 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: $178KIndirect: $0$178Kas of 2026-09-16
  • Direct $178K
  • Indirect $0
BLNDdirect133,738 sh$178K

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

BLND · 69 trades
2026-08-20: Withheld for tax, 10,667 sh ($16K)2026-08-20: Option exercise, 25,000 sh ($0)2026-08-20: Option exercise, 12,500 sh ($0)2026-08-20: Option exercise, 12,500 sh2026-08-20: Option exercise, 25,000 sh2026-08-20: Option exercise, 12,500 sh2026-08-20: Option exercise, 25,000 sh2026-08-20: Option exercise, 12,500 sh2026-08-20: Option exercise, 25,000 sh2026-08-20: Option exercise, 12,500 sh2026-08-20: Option exercise, 25,000 sh2026-08-20: Option exercise, 12,500 sh2026-08-20: Option exercise, 25,000 sh2026-08-20: Option exercise, 25,000 sh2026-08-20: Option exercise, 12,500 sh2026-08-20: Option exercise, 25,000 sh2026-08-20: Option exercise, 12,500 sh2026-08-20: Option exercise, 25,000 sh2026-08-20: Option exercise, 12,500 sh2026-08-17: Sale, 21,209 sh ($31K)2026-05-22: Sale, 5,625 sh ($9K)2026-05-20: Withheld for tax, 10,666 sh ($16K)2026-05-20: Option exercise, 12,500 sh ($0)2026-05-20: Option exercise, 25,000 sh ($0)2026-05-20: Option exercise, 25,000 sh2026-05-20: Option exercise, 12,500 sh2026-05-20: Option exercise, 25,000 sh2026-05-20: Option exercise, 12,500 sh2026-02-24: Sale, 5,625 sh ($9K)2026-02-20: Withheld for tax, 12,654 sh ($22K)2026-02-20: Option exercise, 12,500 sh ($0)2026-02-20: Option exercise, 25,000 sh ($0)2026-02-20: Option exercise, 12,500 sh2026-02-20: Option exercise, 25,000 sh2026-02-20: Option exercise, 25,000 sh2026-02-20: Option exercise, 12,500 sh2026-01-07: Sale, 2,500 sh ($8K)2025-11-20: Withheld for tax, 10,763 sh ($33K)2025-11-20: Option exercise, 12,500 sh ($0)2025-11-20: Option exercise, 25,000 sh ($0)2025-11-20: Option exercise, 12,500 sh2025-11-20: Option exercise, 25,000 sh2025-11-20: Option exercise, 12,500 sh2025-11-20: Option exercise, 25,000 sh2025-09-05: Sale, 101,429 sh ($406K)2025-08-20: Withheld for tax, 10,763 sh ($32K)2025-08-20: Option exercise, 12,500 sh ($0)2025-08-20: Option exercise, 25,000 sh ($0)2025-08-20: Option exercise, 12,500 sh2025-08-20: Option exercise, 12,500 sh2025-08-20: Option exercise, 25,000 sh2025-08-20: Option exercise, 25,000 sh2025-05-20: Withheld for tax, 11,457 sh ($42K)2025-05-20: Option exercise, 25,000 sh ($0)2025-05-20: Option exercise, 12,500 sh ($0)2025-05-20: Option exercise, 25,000 sh2025-05-20: Option exercise, 12,500 sh2025-05-20: Option exercise, 12,500 sh2025-05-20: Option exercise, 25,000 sh2025-03-13: Award / grant, 250,000 sh ($0)2025-03-13: Award / grant, 100,000 sh ($0)2025-02-20: Withheld for tax, 9,501 sh ($38K)2025-02-20: Option exercise, 1,500 sh ($0)2025-02-20: Option exercise, 25,000 sh ($0)2025-02-20: Option exercise, 25,000 sh2025-02-20: Option exercise, 25,000 sh2025-02-20: Option exercise, 1,500 sh2025-02-20: Option exercise, 1,500 sh2024-12-23: Sale, 4,247 sh ($19K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-17BLNDSale21,209 @ $1.45$31K−18.1% of holding96,238Form 4
2026-05-22BLNDSale5,625 @ $1.57$9K−4.6% of holding117,447Form 4
2026-02-24BLNDSale5,625 @ $1.59$9K−5.5% of holding96,238Form 4
2026-01-07BLNDSale2,500 @ $3.09$8K−3.1% of holding77,017Form 4
2025-09-05BLNDSale101,429 @ $4.00$406K−65.8% of holding52,780Form 4
2024-12-23BLNDSale4,247 @ $4.37$19K−4.8% of holding84,430Form 4
63 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-20BLNDWithheld for tax10,667123,071Form 4
2026-08-20BLNDOption exercise25,000100,000Form 4
2026-08-20BLNDOption exercise12,50025,000Form 4
2026-08-20BLNDOption exercise12,500133,738Form 4
2026-08-20BLNDOption exercise25,000121,238Form 4
2026-08-20BLNDOption exercise12,500133,738Form 4
2026-08-20BLNDOption exercise25,000121,238Form 4
2026-08-20BLNDOption exercise12,500133,738Form 4
2026-08-20BLNDOption exercise25,000121,238Form 4
2026-08-20BLNDOption exercise12,500133,738Form 4
2026-08-20BLNDOption exercise25,000121,238Form 4
2026-08-20BLNDOption exercise12,500133,738Form 4
2026-08-20BLNDOption exercise25,000121,238Form 4
2026-08-20BLNDOption exercise25,000121,238Form 4
2026-08-20BLNDOption exercise12,500133,738Form 4
2026-08-20BLNDOption exercise25,000121,238Form 4
2026-08-20BLNDOption exercise12,500133,738Form 4
2026-08-20BLNDOption exercise25,000121,238Form 4
2026-08-20BLNDOption exercise12,500133,738Form 4
2026-05-20BLNDWithheld for tax10,666123,072Form 4
2026-05-20BLNDOption exercise12,50037,500Form 4
2026-05-20BLNDOption exercise25,000125,000Form 4
2026-05-20BLNDOption exercise25,000121,238Form 4
2026-05-20BLNDOption exercise12,500133,738Form 4
2026-05-20BLNDOption exercise25,000121,238Form 4
2026-05-20BLNDOption exercise12,500133,738Form 4
2026-02-20BLNDWithheld for tax12,654101,863Form 4
2026-02-20BLNDOption exercise12,50050,000Form 4
2026-02-20BLNDOption exercise25,000150,000Form 4
2026-02-20BLNDOption exercise12,500114,517Form 4
2026-02-20BLNDOption exercise25,000102,017Form 4
2026-02-20BLNDOption exercise25,000102,017Form 4
2026-02-20BLNDOption exercise12,500114,517Form 4
2025-11-20BLNDWithheld for tax10,76379,517Form 4
2025-11-20BLNDOption exercise12,50062,500Form 4
2025-11-20BLNDOption exercise25,000175,000Form 4
2025-11-20BLNDOption exercise12,50090,280Form 4
2025-11-20BLNDOption exercise25,00077,780Form 4
2025-11-20BLNDOption exercise12,50090,280Form 4
2025-11-20BLNDOption exercise25,00077,780Form 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.