Vida Ventures GP III, L.L.C.

Ten-percent owner · LBRX

As of 2026-09-16, Vida Ventures GP III, L.L.C. has 16 Form 4 transactions on record across 1 company — 0 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: $0Indirect: $54K$54Kas of 2026-09-16
  • Direct $0
  • Indirect $54K
LBRXindirect1,262 sh$54K

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

LBRX · 16 trades
2025-09-12: Purchase, 332,566 sh ($5.0M)2025-09-12: Purchase, 767 sh ($12K)2025-09-12: Conversion, 13,302,666 sh ($0)2025-09-12: Conversion, 30,667 sh ($0)2025-09-12: Conversion, 1,262 sh2025-09-12: Conversion, 547,648 sh2025-09-12: Conversion, 547,648 sh2025-09-12: Conversion, 1,262 sh2025-09-12: Conversion, 547,648 sh2025-09-12: Conversion, 1,262 sh2025-09-12: Conversion, 547,648 sh2025-09-12: Conversion, 547,648 sh2025-09-12: Conversion, 1,262 sh2025-09-12: Conversion, 1,262 sh2025-09-12: Conversion, 547,648 sh2025-09-12: Conversion, 1,262 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-09-12LBRXPurchase332,566 @ $15.00$5.0M+60.7% of holding880,214Form 4
2025-09-12LBRXPurchase767 @ $15.00$12K+60.8% of holding2,029Form 4
14 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2025-09-12LBRXConversion13,302,6660Form 4
2025-09-12LBRXConversion30,6670Form 4
2025-09-12LBRXConversion1,2621,262Form 4
2025-09-12LBRXConversion547,648547,648Form 4
2025-09-12LBRXConversion547,648547,648Form 4
2025-09-12LBRXConversion1,2621,262Form 4
2025-09-12LBRXConversion547,648547,648Form 4
2025-09-12LBRXConversion1,2621,262Form 4
2025-09-12LBRXConversion547,648547,648Form 4
2025-09-12LBRXConversion547,648547,648Form 4
2025-09-12LBRXConversion1,2621,262Form 4
2025-09-12LBRXConversion1,2621,262Form 4
2025-09-12LBRXConversion547,648547,648Form 4
2025-09-12LBRXConversion1,2621,262Form 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.