InsiderTrades

Form 4 for LBRX LB PHARMACEUTICALS INC

Accepted 2025-09-16 00:00:00 ET · period of report 2025-09-12 · accession 0001726334-25-000003 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
DI 2025-09-16 2025-09-12 LBRX Pontifax Management 4 G.P. (2015) Ltd. 10% C - Cnv Deriv — +411.7K 411.7K New —
DI 2025-09-16 2025-09-12 LBRX Pontifax Management 4 G.P. (2015) Ltd. 10% P - Purchase $15.00 +1.00M 1.41M +243% +$15.00M
DI 2025-09-16 2025-09-12 LBRX Pontifax Management 4 G.P. (2015) Ltd. 10% C - Cnv Deriv — -10.00M 0 -100% —

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-09-12 C A 411,681 — 411,681 I See footnote — — (F1) Each share of Series C Preferred Stock automatically converted immediately prior to the closing of the Issuer's initial public offering for no additional consideration at a conversion ratio that was dependent upon the initial price per share to the public in the Issuer's initial public offering. (F2) Consists of (i) 261,938 shares of common stock held by Pontifax (Israel) VI Limited Partnership, or Pontifax Israel, and (ii) 149,743 shares of common stock held by Pontifax (Cayman) VI Limited Partnership, or Pontifax Cayman. Pontifax Israel and Pontifax Cayman are collectively referred to as the Pontifax Entities. Pontifax VI G.P. L.P., or Pontifax VI G.P., is the general partner of each of the Pontifax Entities and Pontifax Management IV G.P. (2015) Ltd., or Pontifax Management, is the general partner of Pontifax VI G.P. Messrs. Tomer Kariv and Ran Nussbaum, are the Managing Partners of Pontifax Management and, as a result, may be deemed to share voting and investment power with respect to the shares held by each of the Pontifax Entities.
2 Common Common Stock 2025-09-12 P A 1,000,000 $15.00 1,411,681 I See footnote — — (F3) Consists of (i) 636,263 shares of common stock held by Pontifax (Israel) VI Limited Partnership, or Pontifax Israel, and (ii) 363,737 shares of common stock held by Pontifax (Cayman) VI Limited Partnership, or Pontifax Cayman. Pontifax Israel and Pontifax Cayman are collectively referred to as the Pontifax Entities. Pontifax VI G.P. L.P., or Pontifax VI G.P., is the general partner of each of the Pontifax Entities and Pontifax Management IV G.P. (2015) Ltd., or Pontifax Management, is the general partner of Pontifax VI G.P. Messrs. Tomer Kariv and Ran Nussbaum, are the Managing Partners of Pontifax Management and, as a result, may be deemed to share voting and investment power with respect to the shares held by each of the Pontifax Entities.
3 Derivative Series C Preferred Stock 2025-09-12 C D 10,000,000 — 0 I See footnotes — · — to — 411,681 Common Stock (F4) Consists of (i) 6,362,625 shares of our redeemable convertible preferred stock held by Pontifax (Israel) VI Limited Partnership, or Pontifax Israel, and (ii) 3,637,375 shares of our redeemable convertible preferred stock held by Pontifax (Cayman) VI Limited Partnership, or Pontifax Cayman. Pontifax Israel and Pontifax Cayman are collectively referred to as the Pontifax Entities. Pontifax VI G.P. L.P., or Pontifax VI G.P., is the general partner of each of the Pontifax Entities and Pontifax Management IV G.P. (2015) Ltd., or Pontifax Management, is the general partner of Pontifax VI G.P. Messrs. Tomer Kariv and Ran Nussbaum, are the Managing Partners of Pontifax Management and, as a result, may be deemed to share voting and investment power with respect to the shares held by each of the Pontifax Entities. (F1) Each share of Series C Preferred Stock automatically converted immediately prior to the closing of the Issuer's initial public offering for no additional consideration at a conversion ratio that was dependent upon the initial price per share to the public in the Issuer's initial public offering.