RANTTILA MICHAEL

PrivateCIK: 1792684
Location

MIDDLEFIELD, OH

RANTTILA MICHAEL (Bank Chief Financial Officer) reported 3 transactions at MIDDLEFIELD BANC CORP

Review the transaction codes below to understand the nature of each event.

InsiderRANTTILA MICHAELCIK 1792684
IssuerMIDDLEFIELD BANC CORPCIK 836147
Officer· Bank Chief Financial Officer
Since Nov 2019
-33.22K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
3
Total transactions
33.22K disposed
Non-Derivative Transactions3

Common Stock

Indirect
D · Disposition

Shares

50.00

Price / share

Trade value

% of position

New position
3/2/2026
50.000.00

Common Stock

Indirect
D · Disposition

Shares

300.00

Price / share

Trade value

% of position

New position
3/2/2026
300.000.00

Common Stock

Direct
D · Disposition

Shares

32.87K

Price / share

Trade value

% of position

New position
3/2/2026
32.87K0.00
Total

Net shares

33.22K

Net value

$0.00

Derivative Transactions0
No derivative transactions reported
RANTTILA MICHAEL — Insider Transaction (Form 4) Filed Mar 2, 2026 | Finecho