InsiderTrades

Form 4 for BRVE Braveheart Bio, Inc.

Accepted 2026-08-11 17:53:03 ET · period of report 2026-08-07 · accession 0001231919-26-000859 · 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 2026-08-11 17:53 2026-08-07 BRVE AH Bio Fund IV, L.P. 10% C - Cnv Deriv — +9.13M 9.13M New —
DI 2026-08-11 17:53 2026-08-07 BRVE AH Bio Fund IV, L.P. 10% P - Purchase $18.00 +1.10M 10.23M +12% +$19.80M
DI 2026-08-11 17:53 2026-08-07 BRVE AH Bio Fund IV, L.P. 10% C - Cnv Deriv $0.00 -40.00M 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-08-07 C A 9,132,420 — 9,132,420 I By AH Bio Fund IV, L.P. — — (F1) Series A Preferred Stock automatically converted into Common Stock immediately prior to the closing of the Issuer's initial public offering for no additional consideration, on a 4.38-for-1 basis. The Series A Preferred Stock had no expiration date. (F2) The reported securities are held by AH Bio Fund IV, L.P. ("AH Bio Fund IV"), for itself and as nominee for AH Bio Fund IV-B, L.P., AH 2022 Annual Fund, L.P., AH 2022 Annual Fund-B, L.P., AH 2022 Annual Fund-QC, L.P. and CLF Partners III, LP. AH Equity Partners Bio IV, L.L.C. ("AH EP Bio IV") is the general partner of AH Bio Fund IV and has sole voting and dispositive power with regard to the securities held by AH Bio Fund IV for itself and as nominee. The managing members of AH EP Bio IV are Marc Andreessen and Ben Horowitz. Marc Andreessen and Ben Horowitz may be deemed to share voting and dispositive power with respect to the securities held by AH Bio Fund IV for itself and as nominee. (F3) (Continued from Footnote 2) Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by AH Bio Fund IV for itself and as nominee (and this report shall not be deemed an admission that any such person is the beneficial owner of such securities), except to the extent of such person's pecuniary interest therein, if any.
2 Common Common Stock 2026-08-07 P A 1,100,000 $18.00 10,232,420 I By AH Bio Fund IV, L.P. — — (F2) The reported securities are held by AH Bio Fund IV, L.P. ("AH Bio Fund IV"), for itself and as nominee for AH Bio Fund IV-B, L.P., AH 2022 Annual Fund, L.P., AH 2022 Annual Fund-B, L.P., AH 2022 Annual Fund-QC, L.P. and CLF Partners III, LP. AH Equity Partners Bio IV, L.L.C. ("AH EP Bio IV") is the general partner of AH Bio Fund IV and has sole voting and dispositive power with regard to the securities held by AH Bio Fund IV for itself and as nominee. The managing members of AH EP Bio IV are Marc Andreessen and Ben Horowitz. Marc Andreessen and Ben Horowitz may be deemed to share voting and dispositive power with respect to the securities held by AH Bio Fund IV for itself and as nominee. (F3) (Continued from Footnote 2) Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by AH Bio Fund IV for itself and as nominee (and this report shall not be deemed an admission that any such person is the beneficial owner of such securities), except to the extent of such person's pecuniary interest therein, if any.
3 Derivative Series A Preferred Stock 2026-08-07 C D 40,000,000 $0.00 0 I By AH Bio Fund IV, L.P. — · — to — 9,132,420 Common Stock (F1) Series A Preferred Stock automatically converted into Common Stock immediately prior to the closing of the Issuer's initial public offering for no additional consideration, on a 4.38-for-1 basis. The Series A Preferred Stock had no expiration date. (F1) Series A Preferred Stock automatically converted into Common Stock immediately prior to the closing of the Issuer's initial public offering for no additional consideration, on a 4.38-for-1 basis. The Series A Preferred Stock had no expiration date. (F1) Series A Preferred Stock automatically converted into Common Stock immediately prior to the closing of the Issuer's initial public offering for no additional consideration, on a 4.38-for-1 basis. The Series A Preferred Stock had no expiration date. (F2) The reported securities are held by AH Bio Fund IV, L.P. ("AH Bio Fund IV"), for itself and as nominee for AH Bio Fund IV-B, L.P., AH 2022 Annual Fund, L.P., AH 2022 Annual Fund-B, L.P., AH 2022 Annual Fund-QC, L.P. and CLF Partners III, LP. AH Equity Partners Bio IV, L.L.C. ("AH EP Bio IV") is the general partner of AH Bio Fund IV and has sole voting and dispositive power with regard to the securities held by AH Bio Fund IV for itself and as nominee. The managing members of AH EP Bio IV are Marc Andreessen and Ben Horowitz. Marc Andreessen and Ben Horowitz may be deemed to share voting and dispositive power with respect to the securities held by AH Bio Fund IV for itself and as nominee. (F3) (Continued from Footnote 2) Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by AH Bio Fund IV for itself and as nominee (and this report shall not be deemed an admission that any such person is the beneficial owner of such securities), except to the extent of such person's pecuniary interest therein, if any.