Signature
/s/ Justin B. Stiefel
Issuer symbol
IPST
Transactions as of
02 Feb 2026
Net transactions value
-$18,680
Form type
4
Filing time
03 Feb 2026, 21:40:25 UTC
Previous filing
05 Jan 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Stiefel Justin B CEO & Treasurer, Director C/O HERITAGE DISTILLING HOLDING COMPANY, 9668 BUJACICH ROAD, GIG HARBOR /s/ Justin B. Stiefel 03 Feb 2026 0002044207

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction IPST Common Stock Options Exercise +58,333 +361% 74,482 02 Feb 2026 Direct F1, F2
transaction IPST Common Stock Tax liability $18,680 -17,296 -23% $1.08 57,186 02 Feb 2026 Direct F2, F3
holding IPST Common Stock 165,480 02 Feb 2026 By LLC F4

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction IPST Restricted Stock Units Options Exercise $0 -58,333 -33% $0.000000 116,667 02 Feb 2026 Common Stock 58,333 Direct F1, F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted stock unit ("RSU") represents a contingent right to receive one share of the issuer's common stock.
F2 Includes 86 shares beneficially owned through American Estate and Trust, LC FBO Justin Stiefel IRA account
F3 Represents the per share closing price of the issuer's Common Stock on the applicable vesting date or, if there was no closing price on such date, the closing price on the trading date that was immediately prior to such vesting date.
F4 The reported securities are held by Constantine IHSV, LLC, of which the reporting person is the sole member and may be deemed to beneficially own the securities held by it.
F5 The RSUs vest over an eighteen (18) month period beginning September 1, 2025, with six (6) months of service-based vesting deemed satisfied as of February 2, 2026, and the remaining units vesting in equal installments every three months thereafter, subject to continued service.