Yu Yong

Officer · GNLX

As of 2026-09-27, Yu Yong has 25 Form 4 transactions on record across 1 company — 6 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.

Pattern in the record: open-market sales filed in August in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $642KIndirect: $0$642Kas of 2026-09-27
  • Direct $642K
  • Indirect $0
GNLXdirect258,688 sh$642K

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

GNLX · 25 trades
2026-08-31: Sale, 9,683 sh ($27K)2026-08-04: Sale, 653 sh ($2K)2026-06-16: Award / grant, 119,318 sh ($0)2026-05-11: Sale, 605 sh ($2K)2026-03-24: Sale, 906 sh ($2K)2025-11-17: Sale, 973 sh ($5K)2025-09-01: Award / grant, 207,652 sh2025-09-01: Disposition, 207,652 sh2025-09-01: Disposition, 65,000 sh2025-09-01: Award / grant, 65,000 sh2025-09-01: Disposition, 207,652 sh2025-09-01: Award / grant, 207,652 sh2025-09-01: Disposition, 65,000 sh2025-09-01: Award / grant, 65,000 sh2025-08-27: Award / grant, 134,520 sh ($0)2025-08-27: Award / grant, 101,480 sh ($0)2025-08-21: Sale, 3,219 sh ($11K)2025-05-12: Sale, 5,579 sh ($16K)2025-03-14: Award / grant, 13,350 sh ($0)2024-12-18: Award / grant, 29,000 sh ($0)2024-12-18: Award / grant, 39,000 sh ($0)2024-06-24: Sale, 6,849 sh ($15K)2024-05-29: Purchase, 2,500 sh2024-03-14: Award / grant, 11,557 sh ($0)2024-02-19: Award / grant, 3,661 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-31GNLXSale9,683 @ $2.75$27K−3.6% of holding258,688Form 4
2026-08-04GNLXSale653 @ $2.94$2K−0.2% of holding268,371Form 4
2026-05-11GNLXSale605 @ $2.97$2K−0.4% of holding149,706Form 4
2026-03-24GNLXSale906 @ $2.42$2K−0.6% of holding144,938Form 4
2025-11-17GNLXSale973 @ $5.37$5K−0.7% of holding145,844Form 4
2025-08-21GNLXSale3,219 @ $3.36$11K−2.1% of holding146,817Form 4
2025-05-12GNLXSale5,579 @ $2.92$16K−10.5% of holding47,640Form 4
2024-06-24GNLXSale6,849 @ $2.12$15K−38.7% of holding10,869Form 4
2024-05-29GNLXPurchase2,500—ownership Δ n/a2,500Form 4
16 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-16GNLXAward / grant119,318269,024Form 4
2025-09-01GNLXAward / grant207,652207,652Form 4
2025-09-01GNLXDisposition207,6520Form 4
2025-09-01GNLXDisposition65,0000Form 4
2025-09-01GNLXAward / grant65,00065,000Form 4
2025-09-01GNLXDisposition207,6520Form 4
2025-09-01GNLXAward / grant207,652207,652Form 4
2025-09-01GNLXDisposition65,0000Form 4
2025-09-01GNLXAward / grant65,00065,000Form 4
2025-08-27GNLXAward / grant134,520134,520Form 4
2025-08-27GNLXAward / grant101,480150,036Form 4
2025-03-14GNLXAward / grant13,35053,219Form 4
2024-12-18GNLXAward / grant29,00039,869Form 4
2024-12-18GNLXAward / grant39,00039,000Form 4
2024-03-14GNLXAward / grant11,55717,718Form 4
2024-02-19GNLXAward / grant3,6616,161Form 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.