Reporting owner · CIK 0001558398

Mackay Leo S. Jr.

Visual SEC Form 4 history across 2 companies, 13 transactions and 6 filings.

DIRCOGNIZANT TECHNOLOGY SOLUTIONS CORP
Open-market mix
Latest filingAug 27, 2026, 08:10 PM
Filings6Form 4 records
Buying$00 purchases
Selling$139.9K1 sales
Net value−$139.9KBuys minus sells
Companies24 securities
Most recentAug 25, 2026grant

Open-market buy performance

90-day forward return on this insider's open-market purchases

90d forward
Forward return is not available yet

We compute this from each buy's stock performance 90 days after the transaction. The price history is still being populated for this insider's their open-market buys, so the average and median will appear here once the daily price refresh has covered the relevant trading days.

Monthly open-market activity

Reported purchase and sale transaction counts

Buys Sells
530-3-51Feb 25Jan 26Feb 26May 26Aug 26

Net value flow

Buys minus sells

Feb 25
−$139.9K
Jan 26
$0
Feb 26
$0
May 26
$0
Aug 26
$0

Transaction texture

Ownership and ticket size

Average P/S size$139.9K
Median P/S size$139.9K
Direct13
Indirect0
Aug 25, 2026grant

Filing-only signals

Deterministic matches in this insider's history

Derivative Transactionfiling-context11Direct Ownershipfiling-context13

Latest Form 4 facts

Quick context from source filings

Latest transaction

sale at COGNIZANT TECHNOLOGY SOLUTIONS CORP on Feb 11, 2025 valued at $139,856.

Review SEC filing
Latest buy

No open-market insider purchase is available.

Latest sale

sale at COGNIZANT TECHNOLOGY SOLUTIONS CORP on Feb 11, 2025 valued at $139,856.

Review SEC filing

Associated companies

Visual map of known reporting history

CTSHCOGNIZANT TECHNOLOGY SOLUTIONS CORP12 transactions · latest Aug 27, 2026, 08:10 PMAEEAMEREN CORP1 transactions · latest Jan 08, 2026, 12:41 AM
TickerInsiderRoleTypeSharesValueCodeSignals90d returnFiledTrans date
CTSHMackay Leo S. Jr.
DIR
grant22$0A
Derivative Transaction Direct Ownership
—08/2708/25
CTSHMackay Leo S. Jr.
DIR
grant34$0A
Derivative Transaction Direct Ownership
—08/2708/25
CTSHMackay Leo S. Jr.
DIR
grant25$0A
Derivative Transaction Direct Ownership
—08/2708/25
CTSHMackay Leo S. Jr.
DIR
grant18$0A
Derivative Transaction Direct Ownership
+12.4%05/2905/27
CTSHMackay Leo S. Jr.
DIR
grant21$0A
Derivative Transaction Direct Ownership
+12.4%05/2905/27
CTSHMackay Leo S. Jr.
DIR
grant29$0A
Derivative Transaction Direct Ownership
+12.4%05/2905/27
CTSHMackay Leo S. Jr.
DIR
grant15$0A
Derivative Transaction Direct Ownership
−12.2%03/0202/26
CTSHMackay Leo S. Jr.
DIR
grant18$0A
Derivative Transaction Direct Ownership
−12.2%03/0202/26
CTSHMackay Leo S. Jr.
DIR
grant24$0A
Derivative Transaction Direct Ownership
−12.2%03/0202/26
AEEMackay Leo S. Jr.
DIR
grant1.68k$0A
Direct Ownership
+13.4%01/0801/05

Mackay Leo S. Jr. Insider Activity FAQ

SEC Form 4 context

Who is Mackay Leo S. Jr.?

Mackay Leo S. Jr. is a reporting owner in SEC Form 4 filings with reporting owner CIK 0001558398.

Which companies has Mackay Leo S. Jr. reported transactions for?

COGNIZANT TECHNOLOGY SOLUTIONS CORP, AMEREN CORP

When was Mackay Leo S. Jr.'s latest insider buy?

No open-market insider purchase is available for this period.

When was Mackay Leo S. Jr.'s latest insider sale?

sale at COGNIZANT TECHNOLOGY SOLUTIONS CORP on Feb 11, 2025 valued at $139,856.

Where can I see the original SEC filings?

Each transaction row links directly to the source SEC filing so the reported Form 4 details can be reviewed.

Are performance metrics included?

This version does not calculate win rates, forward returns, benchmark-adjusted returns, or high-conviction scores.