ZANTE GREG

Officer · VKTX

As of 2026-09-27, ZANTE GREG has 46 Form 4 transactions on record across 1 company — 11 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 July in multiple years since 2024 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $7.5MIndirect: $0$7.5Mas of 2026-09-27
  • Direct $7.5M
  • Indirect $0
VKTXdirect212,204 sh$7.5M

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

VKTX · 46 trades
2026-07-29: Sale, 21,217 sh ($710K)2026-07-28: Award / grant, 31,667 sh ($0)2026-01-05: Sale, 31,961 sh ($1.0M)2026-01-05: Sale, 13,900 sh ($464K)2026-01-05: Sale, 10,300 sh ($353K)2026-01-05: Sale, 1,500 sh ($48K)2026-01-02: Award / grant, 41,000 sh ($0)2026-01-02: Award / grant, 91,000 sh ($0)2026-01-02: Award / grant, 32,049 sh ($0)2025-10-28: Sale, 6,185 sh ($216K)2025-10-27: Award / grant, 11,117 sh ($0)2025-07-03: Sale, 4,266 sh ($118K)2025-07-02: Award / grant, 7,667 sh ($0)2024-10-28: Sale, 49,672 sh ($3.7M)2024-10-28: Sale, 23,082 sh ($1.8M)2024-10-28: Sale, 18,620 sh ($1.4M)2024-10-28: Sale, 15,825 sh ($1.2M)2024-10-28: Sale, 9,265 sh ($713K)2024-10-28: Sale, 7,967 sh ($643K)2024-10-28: Sale, 6,050 sh ($483K)2024-10-28: Option exercise, 51,000 sh ($435K)2024-10-28: Option exercise, 26,000 sh ($151K)2024-10-28: Option exercise, 12,750 sh ($99K)2024-10-28: Sale, 1,206 sh ($98K)2024-10-28: Option exercise, 4,251 sh ($20K)2024-10-28: Option exercise, 12,750 sh ($0)2024-10-28: Option exercise, 51,000 sh ($0)2024-10-28: Option exercise, 4,251 sh ($0)2024-10-28: Option exercise, 26,000 sh ($0)2024-07-30: Sale, 12,662 sh ($721K)2024-07-30: Sale, 2,974 sh ($172K)2024-07-30: Sale, 500 sh ($29K)2024-07-29: Award / grant, 21,667 sh ($0)2024-07-29: Award / grant, 6,667 sh ($0)2024-05-03: Sale, 45,570 sh ($3.4M)2024-05-03: Sale, 17,238 sh ($1.3M)2024-05-03: Sale, 3,101 sh ($228K)2024-05-03: Option exercise, 30,000 sh ($146K)2024-05-03: Sale, 847 sh ($64K)2024-05-03: Option exercise, 4,249 sh ($20K)2024-05-03: Option exercise, 4,249 sh ($0)2024-05-03: Option exercise, 30,000 sh ($0)2024-03-27: Withheld for tax, 16,610 sh ($1.4M)2024-03-27: Award / grant, 31,667 sh ($0)2024-03-01: Withheld for tax, 20,093 sh ($1.7M)2024-03-01: Award / grant, 31,667 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-07-29VKTXSale21,217 @ $33.47$710K−9.1% of holding212,204Form 4
2026-01-05VKTXSale31,961 @ $32.30$1.0M−12.9% of holding215,571Form 4
2026-01-05VKTXSale13,900 @ $33.38$464K−6.4% of holding201,671Form 4
2026-01-05VKTXSale10,300 @ $34.24$353K−5.1% of holding191,371Form 4
2026-01-05VKTXSale1,500 @ $32.09$48K−0.8% of holding189,891Form 4
2025-10-28VKTXSale6,185 @ $35.00$216K−3.4% of holding173,592Form 4
2025-07-03VKTXSale4,266 @ $27.76$118K−2.5% of holding168,660Form 4
2024-10-28VKTXSale49,672 @ $74.56$3.7M−17.7% of holding231,381Form 4
2024-10-28VKTXSale23,082 @ $77.68$1.8M−11.3% of holding180,414Form 4
2024-10-28VKTXSale18,620 @ $75.79$1.4M−8.0% of holding212,761Form 4
2024-10-28VKTXSale15,825 @ $78.69$1.2M−8.8% of holding164,589Form 4
2024-10-28VKTXSale9,265 @ $76.94$713K−4.4% of holding203,496Form 4
2024-10-28VKTXSale7,967 @ $80.65$643K−5.0% of holding150,572Form 4
2024-10-28VKTXSale6,050 @ $79.78$483K−3.7% of holding158,539Form 4
2024-10-28VKTXSale1,206 @ $81.44$98K−0.8% of holding149,366Form 4
2024-07-30VKTXSale12,662 @ $56.96$721K−6.2% of holding190,526Form 4
2024-07-30VKTXSale2,974 @ $57.71$172K−1.6% of holding187,552Form 4
2024-07-30VKTXSale500 @ $58.71$29K−0.3% of holding187,052Form 4
2024-05-03VKTXSale45,570 @ $74.44$3.4M−19.1% of holding192,939Form 4
2024-05-03VKTXSale17,238 @ $75.49$1.3M−8.9% of holding175,701Form 4
2024-05-03VKTXSale3,101 @ $73.49$228K−1.3% of holding238,509Form 4
2024-05-03VKTXSale847 @ $76.07$64K−0.5% of holding174,854Form 4
24 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-28VKTXAward / grant31,667233,421Form 4
2026-01-02VKTXAward / grant41,000215,483Form 4
2026-01-02VKTXAward / grant91,00091,000Form 4
2026-01-02VKTXAward / grant32,049247,532Form 4
2025-10-27VKTXAward / grant11,117179,777Form 4
2025-07-02VKTXAward / grant7,667172,926Form 4
2024-10-28VKTXOption exercise51,000281,053Form 4
2024-10-28VKTXOption exercise26,000230,053Form 4
2024-10-28VKTXOption exercise12,750199,802Form 4
2024-10-28VKTXOption exercise4,251204,053Form 4
2024-10-28VKTXOption exercise12,7500Form 4
2024-10-28VKTXOption exercise51,000153,000Form 4
2024-10-28VKTXOption exercise4,2510Form 4
2024-10-28VKTXOption exercise26,0000Form 4
2024-07-29VKTXAward / grant21,667203,188Form 4
2024-07-29VKTXAward / grant6,667181,521Form 4
2024-05-03VKTXOption exercise30,000241,610Form 4
2024-05-03VKTXOption exercise4,249211,610Form 4
2024-05-03VKTXOption exercise4,2494,251Form 4
2024-05-03VKTXOption exercise30,00060,000Form 4
2024-03-27VKTXWithheld for tax16,610207,361Form 4
2024-03-27VKTXAward / grant31,667223,971Form 4
2024-03-01VKTXWithheld for tax20,093192,304Form 4
2024-03-01VKTXAward / grant31,667212,397Form 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.