Oct 20, 2026
241-day lag
Other
Feb 21, 2026
Old Second Bancorp, Inc. Common Stock
Kotche Keith
Director
3,077 shares @ $0
Direct ownership
$0
SEC Form 4
›
Same filing as the row above
Other
Feb 21, 2026
Restricted Stock Units
3,077 shares @ $0
Direct ownership
$0
›
Oct 20, 2026
241-day lag
Other
Feb 21, 2026
Restricted Stock Units
Lyons Billy J Jr.
Director
3,077 shares @ $0
Direct ownership
$0
SEC Form 4
›
Oct 20, 2026
241-day lag
Other
Feb 21, 2026
Old Second Bancorp, Inc. Common Stock
Klaeser Dennis L
Director
3,077 shares @ $0
Direct ownership
$0
SEC Form 4
›
Oct 20, 2026
241-day lag
Other
Feb 21, 2026
Restricted Stock Units
Bonifas Edward
Director
3,077 shares @ $0
Direct ownership
$0
SEC Form 4
›
Oct 20, 2026
241-day lag
Other
Feb 21, 2026
Restricted Stock Units
Klaeser Dennis L
Director
3,077 shares @ $0
Direct ownership
$0
SEC Form 4
›
Oct 20, 2026
241-day lag
Other
Feb 21, 2026
Old Second Bancorp, Inc. Common Stock
Temple Rocks Patti
Director
3,077 shares @ $0
Direct ownership
$0
SEC Form 4
›
Oct 20, 2026
241-day lag
Other
Feb 21, 2026
Old Second Bancorp, Inc. Common Stock
Bonifas Edward
Director
3,077 shares @ $0
Direct ownership
$0
SEC Form 4
›
Oct 20, 2026
241-day lag
Other
Feb 21, 2026
Restricted Stock Units
Finn Barry
Director
3,077 shares @ $0
Direct ownership
$0
SEC Form 4
›
Oct 20, 2026
241-day lag
Other
Feb 21, 2026
Old Second Bancorp, Inc. Common Stock
Lyons Billy J Jr.
Director
3,077 shares @ $0
Direct ownership
$0
SEC Form 4
›
Oct 20, 2026
241-day lag
Other
Feb 21, 2026
Restricted Stock Units
Mclean Hugh H
Director
3,077 shares @ $0
Direct ownership
$0
SEC Form 4
›
Same filing as the row above
Other
Feb 21, 2026
Old Second Bancorp, Inc. Common Stock
3,077 shares @ $0
Direct ownership
$0
›
Oct 20, 2026
241-day lag
Other
Feb 21, 2026
Restricted Stock Units
Temple Rocks Patti
Director
3,077 shares @ $0
Direct ownership
$0
SEC Form 4
›
Oct 20, 2026
11-day lag
Other
Oct 9, 2026
Class B Ordinary Shares
Tang Teck Shen
Project Director
69,375 shares @ $7.37
Direct ownership
$511.29K
SEC Form 4
›
Oct 20, 2026
4-day lag
Exercise
Oct 16, 2026
Ordinary Shares
Lefebvre D'ovidio Manfredi
Director
817 shares @ $0
Direct ownership
$0
SEC Form 4
›
Same filing as the row above
Exercise
Oct 16, 2026
Restricted Share Units on Ordinary Shares
817 shares @ $0
Direct ownership
$0
›
Same filing as the row above
Award
Oct 15, 2026
817 shares @ $0
Direct ownership
$0
›
Oct 20, 2026
4-day lag
Sale
Oct 16, 2026
Common Stock
Sheena Jonathan
Director / Other
280 shares @ $400.68
Indirect ownership
$112.19K
SEC Form 4
›
Same filing as the row above
Sale
Oct 16, 2026
80 shares @ $409.36
Indirect ownership
$32.75K
›
Same filing as the row above
Sale
Oct 16, 2026
280 shares @ $401.29
Indirect ownership
$112.36K
›
Same filing as the row above
Sale
Oct 16, 2026
35 shares @ $406.63
Indirect ownership
$14.23K
›
Same filing as the row above
Sale
Oct 16, 2026
215 shares @ $399.34
Indirect ownership
$85.86K
›
Same filing as the row above
Sale
Oct 16, 2026
50 shares @ $405.15
Indirect ownership
$20.26K
›
Same filing as the row above
Sale
Oct 16, 2026
142 shares @ $398.95
Indirect ownership
$56.65K
›
Same filing as the row above
Sale
Oct 16, 2026
80 shares @ $406.06
Indirect ownership
$32.48K
›