Home/Filings/4/0001437749-25-038324
4//SEC Filing

RANTTILA MICHAEL 4

Accession 0001437749-25-038324

CIK 0000836147other

Filed

Dec 17, 7:00 PM ET

Accepted

Dec 18, 5:22 PM ET

Size

12.7 KB

Accession

0001437749-25-038324

Insider Transaction Report

Form 4
Period: 2025-12-17
Transactions
  • Award

    Common Stock

    2025-12-17$37.00/sh+3,558$131,6469,729.1 total
  • Award

    Common Stock

    2025-12-17$37.00/sh+12,713$470,38122,442.1 total
  • Tax Payment

    Common Stock

    2025-12-17$37.00/sh3,962$146,59418,480.1 total
Holdings
  • Common Stock

    (indirect: as Custodian for Grandson)
    50
  • Common Stock

    (indirect: By IRA)
    300
  • Conditional Stock Award

    Exp: 2027-08-30Common Stock (3,014 underlying)
    3,014
  • Conditional Stock Award

    Exp: 2028-01-14Common Stock (4,433 underlying)
    4,433
Footnotes (6)
  • [F1]Amendment of conditional stock award agreement resulting in acceleration of restricted stock grants. The details of the accelerated restricted stock grants may be found in a Form 8-K filed December 12, 2025.
  • [F2]Amendment of performance share unit award agreement resulting in acceleration of performance share unit grants. The details of the accelerated performance share unit grants may be found in a Form 8-K filed December 12, 2025.
  • [F3]Includes shares acquired under MBCN Dividend Reinvestment Plan
  • [F4]The award represents a grant of restricted stock which vests ratably over a three-year period provided that Mr. Ranttila remains continuously employed by Middlefield as of each vesting date. Until the award vests, the award confers no right to vote, no right to dividends, and no other shareholder rights to the recipient.
  • [F5]The award represents a grant of restricted stock which vests ratably over a three-year period provided that Mr. Ranttila remains continuously employed by Middlefield as of each vesting date. Until the award vests, the award confers no right to vote, no right to dividends, and no other shareholder rights to the recipient. The details of the vesting conditions may be found in a Form 8-K filing dated January 17, 2025.
  • [F6]Each restricted stock unit represents the right to receive, at settlement, one share of common stock.

Issuer

MIDDLEFIELD BANC CORP

CIK 0000836147

Entity typeother

Related Parties

1
  • filerCIK 0001792684

Filing Metadata

Form type
4
Filed
Dec 17, 7:00 PM ET
Accepted
Dec 18, 5:22 PM ET
Size
12.7 KB