Buser Curtis L. 4

What Happened

• Curtis L. Buser, a member of the Board of Directors of VistaOne, L.P., was granted 774.157 Class E Limited Partnership Units on 2026-05-27 as compensation for board service. The units were granted at $0.00 per unit (total reported value $0) and fully vest on May 12, 2027. This is an award/grant (not a market purchase or sale).

Key Details

• Transaction date: 2026-05-27; Filing date: 2026-06-01 (appears to be filed after the typical 2-business-day Form 4 window).
• Units granted: 774.157 Class E Limited Partnership Units; grant price: $0.00; reported total value: $0.
• Vesting: Award fully vests on May 12, 2027 (per footnote).
• Shares/units owned after the transaction: not disclosed in the provided filing.
• Footnote: Award granted as compensation for serving on the Board. Exhibit 24 (Power of Attorney) is included with the filing.

Context

• This was a compensation grant (award), which is routine for board members and does not represent an open-market purchase or sale. Such awards are intended as remuneration and do not by themselves signal the insider’s buying/selling sentiment. The later filing date may be a reporting delay; investors tracking insider timeliness may note this.