OCONNOR WALTER

PrivateCIK: 1081506
Location

PLAINSBORO, NJ

OCONNOR WALTER exercised options at BLACKROCK MUNIYIELD QUALITY FUND III, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
Other
Since Jan 2026
-354.34
Net shares
Net seller
$4.0K
Total sold
0
Open market trades
0B · 0S
4
Total transactions
354.34 acquired · 708.68 disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+354.34

Price / share

Trade value

% of position

354.3%
1/30/2026
100.00454.34

Common Stock

Direct
D · Disposition

Shares

354.34

Price / share

$11.16

Trade value

$3.95K

% of position

78.0%
1/30/2026
454.34100.00
Total

Net shares

+0.00

Net value

-$3.95K

Derivative Transactions2

Phantom Shares

Direct
M · Option Exercise
Converts to

Common Stock

193.87 shares

Shares

193.87

Strike price

Held after

387.74

Exercisable

1/30/2026

Phantom Shares

Direct
M · Option Exercise
Converts to

Common Stock

160.47 shares

Shares

160.47

Strike price

Held after

0.00

Exercisable

1/30/2026