40 transactions on file, per SEC Form 4 filings.
See NTCT superinvestor activity →VITALE VIVIAN M
director · 2026-09-10
Option exercise
7,000 sh
Perretta Christopher
director · 2026-09-10
Option exercise
7,000 sh
Pelage Marlene
director · 2026-09-10
Option exercise
7,000 sh
Nash Shannon
director · 2026-09-10
Option exercise
7,000 sh
HADZIMA JOSEPH G JR
director · 2026-09-10
Option exercise
7,000 sh
Grasso Alfred
director · 2026-09-10
Option exercise
7,000 sh
EGAN JOHN R
director · 2026-09-10
Option exercise
7,000 sh
DONAHUE ROBERT E
director · 2026-09-10
Option exercise
7,000 sh
VITALE VIVIAN M
director · 2026-09-09
Award
7,000 sh
Perretta Christopher
director · 2026-09-09
Award
7,000 sh
Pelage Marlene
director · 2026-09-09
Award
7,000 sh
Nash Shannon
director · 2026-09-09
Award
7,000 sh
HADZIMA JOSEPH G JR
director · 2026-09-09
Award
7,000 sh
Grasso Alfred
director · 2026-09-09
Award
7,000 sh
EGAN JOHN R
director · 2026-09-09
Award
7,000 sh
DONAHUE ROBERT E
director · 2026-09-09
Award
7,000 sh
SZABADOS MICHAEL
director · 2026-08-25
Sold
$151K
Piazza Anthony John
EVP & Chief Financial Officer · 2026-08-25
Option exercise
2,500 sh
Piazza Anthony John
EVP & Chief Financial Officer · 2026-08-25
Tax withholding
$28K
Munshi Sanjay
Chief Operating Officer · 2026-08-25
Option exercise
3,000 sh
Munshi Sanjay
Chief Operating Officer · 2026-08-25
Tax withholding
$28K
Munshi Sanjay
Chief Operating Officer · 2026-08-17
Sold
$89K
DOWNING JOHN
EVP, Worldwide Sales Ops · 2026-08-11
Sold
$307K
Watt Eric Todd
Chief Accounting Officer · 2026-06-19
Award
10,000 sh
SZABADOS MICHAEL
director · 2026-06-19
Option exercise
6,048 sh
SZABADOS MICHAEL
director · 2026-06-19
Tax withholding
$71K
SINGHAL ANIL K
President & CEO · 2026-06-19
Option exercise
10,368 sh
SINGHAL ANIL K
President & CEO · 2026-06-19
Tax withholding
$183K
DOWNING JOHN
EVP, World-Wide Sales · 2026-06-19
Option exercise
5,184 sh
DOWNING JOHN
EVP, World-Wide Sales · 2026-06-19
Tax withholding
$91K
SZABADOS MICHAEL
director · 2026-06-15
Option exercise
6,300 sh
SZABADOS MICHAEL
director · 2026-06-15
Tax withholding
$77K
SINGHAL ANIL K
President & CEO · 2026-06-15
Option exercise
10,800 sh
SINGHAL ANIL K
President & CEO · 2026-06-15
Tax withholding
$174K
Munshi Sanjay
Chief Operating Officer · 2026-06-15
Option exercise
2,400 sh
Munshi Sanjay
Chief Operating Officer · 2026-06-15
Tax withholding
$24K
DOWNING JOHN
EVP, World-Wide Sales · 2026-06-15
Option exercise
5,400 sh
DOWNING JOHN
EVP, World-Wide Sales · 2026-06-15
Tax withholding
$66K
Piazza Anthony John
EVP & Chief Financial Officer · 2026-06-15
Option exercise
2,000 sh
Piazza Anthony John
EVP & Chief Financial Officer · 2026-06-15
Tax withholding
$24K
Each row links to the underlying SEC filing. Sells are shown for transparency, not as a signal — see the insider trading article for why.
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