Form D · Other Investment Fund

Middleton Open Season Fund II LP

Lake Forest, IL · CIK 0002073157

Offering snapshot reported Sep 3, 2026 · SEC filing

Reported sold
$17.4M
Offering amount: $50M
Investors reported
32
Form D · investor count
Minimum accepted
$0
Reported outside-investor minimum
First sale
Sep 5, 2025
As reported in this filing

What changed?

Latest filing versus its linked predecessor, where available.

  • Reported investors0 → 32

Filing history

Scroll to see all columns →

FiledFiling typeReported soldChange vs linked filingInvestorsSource
Sep 3, 2026Amendment$17,360,000No comparison32SEC filing
Sep 3, 2025InitialYet to sellNo comparison0SEC filing

Offering details

Securities
Equity, Pooled investment fund
Exemptions
06b, 3C, 3C.7
Duration over one year
Yes
Business combination
No
Sales commissions
$0
Finders' fees
$0
Form D file number
021-556481
Total offering amount, total amount sold, and total remaining to be sold is for the Issuer and its parallel vehicle.

Source: Form D, filed Sep 3, 2026. Minimum accepted may differ from a standard advertised minimum.

Fund connections

The linked fund shows its most recently reported ADV details.

Matched by reported Form D file number

MIDDLETON OPEN SEASON FUND II LP

Investment adviser: OPEN SEASON MANAGEMENT LLC

Gross asset value
$17.5M
Beneficial owners
23
ADV minimum commitment
$25K

Reported in Form ADV on Mar 15, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

Fund administrator SUNTERA FUND SERVICES NEW YORK, New York, United States Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor MILLER COOPER & CO, LTD DEERFIELD, Illinois, United States
Custodian CIBC BANK USA CHICAGO, Illinois, United States Related to adviser: No
Custodian ZIONS BANCORPORATION, N.A. SALT LAKE CITY, Utah, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
No
Filing source

Form ADV 2067978 · Mar 15, 2026 · Schedule D 7.B.(1), fund 805-2540329718

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

People & organizations

Current and past Form D appearances. These existing records do not establish a person's current role or uniquely identify them across issuers.

People and organizations reported in Form D filings
NameReported role
Peter Holstein Executive, Promoter
Matthew Jaffee Executive, Promoter
Middleton Open Season Fund Ii Gp Llc Promoter
Matthew Schneider Executive, Promoter

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:
736 N. Western Avenue Suite 1000
Lake Forest, IL, 60045