MCDONNELL THOMAS A

CIK: 0001034466CEO & Director
OfficerDirector
Primary company: DST SYSTEMS INC (DST)

MCDONNELL THOMAS A is a corporate insider (CEO & Director) at DST SYSTEMS INC (DST) filing SEC Form 4 transactions. 215 transactions across 8 companies, totaling $1,445,251 in purchases and $6,240,596 in sales. Source: SEC EDGAR.

Total Transactions
215
Total Buy Value
$1.45M
Total Sell Value
$6.24M
Net Activity
$-4.80M
Last Transaction
Aug 2026
Companies
8

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Purchase
Shares
781
Price
$70.60
Value
$55K
Type
Award
Shares
2,633
Price
-
Value
-
Type
Purchase
Shares
3,206
Price
$93.86
Value
$301K
Type
Award
Shares
2,516
Price
-
Value
-
Type
Award
Shares
2,383
Price
$0.00
Value
$0
ENDI Corp.
ENDI
Type
Award
Shares
5,250
Price
$0.00
Value
$0
ENDI Corp.
ENDI
Type
Purchase
Shares
60,000
Price
$5.37
Value
$322K
Type
Award
Shares
2,472
Price
$0.00
Value
$0
KANSAS CITY SOUTHERN
KSU
Type
Exercise
Shares
32
Price
-
Value
-
KANSAS CITY SOUTHERN
KSU
Type
Disposition
Shares
51,954
Price
-
Value
-
KANSAS CITY SOUTHERN
KSU
Type
Exercise
Shares
32
Price
-
Value
-
KANSAS CITY SOUTHERN
KSU
Type
Gift
Shares
16,771
Price
$0.00
Value
$0
KANSAS CITY SOUTHERN
KSU
Type
Award
Shares
3
Price
$282.53
Value
$848
KANSAS CITY SOUTHERN
KSU
Type
Gift
Shares
10,000
Price
$0.00
Value
$0
KANSAS CITY SOUTHERN
KSU
Type
Award
Shares
3
Price
$285.25
Value
$856
Type
Award
Shares
879
Price
$0.00
Value
$0
KANSAS CITY SOUTHERN
KSU
Type
Award
Shares
3
Price
$264.01
Value
$792
KANSAS CITY SOUTHERN
KSU
Type
Award
Shares
3
Price
$215.69
Value
$647
KANSAS CITY SOUTHERN
KSU
Type
Award
Shares
3
Price
$183.38
Value
$550
KANSAS CITY SOUTHERN
KSU
Type
Award
Shares
4
Price
$146.93
Value
$588