NTCT Insider Transactions
401 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
NTCT insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|
| SZABADOS MICHAEL | Director | 2026-08-25 | Sale | 4,000 | $37.70 |
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| Munshi Sanjay | Chief Operating Officer | 2026-08-17 | Sale | 2,269 | $39.27 |
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| DOWNING JOHN | EVP, Worldwide Sales Ops | 2026-08-11 | Sale | 8,000 | $38.41 |
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| DOWNING JOHN | EVP, World-Wide Sales | 2026-06-08 | Sale | 8,000.0 | $40.29 |
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| SZABADOS MICHAEL | Director | 2026-05-15 | Sale | 4,000.0 | $38.4 |
|---|
| Munshi Sanjay | Chief Operating Officer | 2026-05-15 | Sale | 1,985.0 | $38.4 |
|---|
| Grasso Alfred | Director | 2026-05-12 | Sale | 5,000.0 | $40.67 |
|---|
| DOWNING JOHN | EVP, World-Wide Sales | 2026-02-20 | Sale | 3,000.0 | $30.0 |
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| SZABADOS MICHAEL | Director | 2026-02-18 | Sale | 4,000.0 | $29.18 |
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| Munshi Sanjay | Chief Operating Officer | 2026-02-18 | Sale | 2,000.0 | $29.18 |
|---|
| DOWNING JOHN | EVP, World-Wide Sales | 2026-02-18 | Sale | 3,000.0 | $29.18 |
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| Perretta Christopher | Director | 2025-12-12 | Sale | 10,000.0 | $28.01 |
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| Munshi Sanjay | Chief Operating Officer | 2025-12-03 | Sale | 2,000.0 | $27.23 |
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| HADZIMA JOSEPH G JR | Director | 2025-11-19 | Sale | 3,113.0 | $25.63 |
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| SZABADOS MICHAEL | Director | 2025-11-12 | Sale | 4,000.0 | $28.35 |
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| DOWNING JOHN | EVP, World-Wide Sales | 2025-11-06 | Sale | 3,000.0 | $30.0 |
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| DOWNING JOHN | EVP, World-Wide Sales | 2025-11-03 | Sale | 3,000.0 | $27.8 |
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| Grasso Alfred | Director | 2025-08-27 | Sale | 5,644.0 | $24.44 |
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| Grasso Alfred | Director | 2025-08-26 | Sale | 5,356.0 | $24.14 |
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| SZABADOS MICHAEL | Director | 2025-08-22 | Sale | 4,000.0 | $22.91 |
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| HADZIMA JOSEPH G JR | Director | 2025-08-12 | Sale | 3,500.0 | $22.03 |
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| DOWNING JOHN | EVP, World-Wide Sales | 2025-08-08 | Sale | 3,000.0 | $21.4 |
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| HADZIMA JOSEPH G JR | Director | 2025-06-10 | Sale | 3,500.0 | $23.85 |
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| DOWNING JOHN | EVP, World-Wide Sales | 2025-05-29 | Sale | 3,000.0 | $23.47 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2025-05-13 | Sale | 7,500.0 | $22.77 |
|---|
| DOWNING JOHN | EVP, World-Wide Sales | 2025-02-18 | Sale | 3,000.0 | $24.25 |
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| BUA JEAN A | See Remarks | 2025-02-13 | Sale | 11,999.0 | $23.92 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2025-02-04 | Sale | 6,500.0 | $23.47 |
|---|
| DOWNING JOHN | EVP, World-Wide Sales | 2024-11-11 | Sale | 3,000.0 | $22.55 |
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| HADZIMA JOSEPH G JR | Director | 2024-11-01 | Sale | 7,000.0 | $20.76 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2024-10-30 | Sale | 6,500.0 | $21.32 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2024-09-11 | Sale | 6,500.0 | $18.81 |
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| Perretta Christopher | Director | 2024-08-23 | Sale | 11,905.0 | $21.0 |
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| BUA JEAN A | See Remarks | 2024-08-21 | Sale | 19,205.0 | $20.37 |
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| DOWNING JOHN | EVP, World-Wide Sales | 2024-08-15 | Sale | 4,247.0 | $20.0 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2024-05-14 | Sale | 5,000.0 | $20.41 |
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| DOWNING JOHN | EVP, World-Wide Sales | 2024-02-16 | Sale | 3,000.0 | $21.93 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2024-01-30 | Sale | 5,000.0 | $22.13 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2023-12-07 | Sale | 5,000.0 | $21.04 |
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| DOWNING JOHN | EVP, World-Wide Sales | 2023-11-10 | Sale | 3,000.0 | $20.21 |
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| HADZIMA JOSEPH G JR | Director | 2023-09-13 | Sale | 7,000.0 | $27.82 |
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| DOWNING JOHN | EVP, World-Wide Sales | 2023-08-08 | Sale | 3,000.0 | $27.9 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2023-08-01 | Sale | 5,000.0 | $27.8 |
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| HADZIMA JOSEPH G JR | Director | 2023-05-17 | Sale | 1,000.0 | $30.0 |
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| DOWNING JOHN | EVP, World-Wide Sales | 2023-05-17 | Sale | 2,000.0 | $30.0 |
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| DOWNING JOHN | EVP, World-Wide Sales | 2023-05-12 | Sale | 3,000.0 | $29.15 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2023-05-09 | Sale | 5,000.0 | $29.43 |
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| DOWNING JOHN | EVP, World-Wide Sales | 2023-02-16 | Sale | 3,000.0 | $30.1 |
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| HADZIMA JOSEPH G JR | Director | 2023-02-15 | Sale | 2,000.0 | $30.0 |
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| BUA JEAN A | See Remarks | 2023-02-14 | Sale | 19,370.0 | $30.31 |
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| HADZIMA JOSEPH G JR | Director | 2023-02-08 | Sale | 2,000.0 | $30.68 |
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| HADZIMA JOSEPH G JR | Director | 2023-02-01 | Sale | 2,000.0 | $31.85 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2023-01-31 | Sale | 5,000.0 | $31.43 |
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| DOWNING JOHN | EVP, World-Wide Sales | 2022-11-10 | Sale | 3,000.0 | $34.88 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2022-11-01 | Sale | 6,000.0 | $35.69 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2022-08-09 | Sale | 7,500.0 | $33.89 |
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| DOWNING JOHN | EVP, World-Wide Sales | 2022-08-09 | Sale | 3,000.0 | $33.67 |
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| EGAN JOHN R | Director | 2022-05-13 | Sale | 25,000.0 | $34.13 |
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| DOWNING JOHN | EVP, World-Wide Sales | 2022-05-12 | Sale | 3,000.0 | $33.14 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2022-05-10 | Sale | 7,500.0 | $32.3 |
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| BUA JEAN A | See Remarks | 2022-02-15 | Sale | 19,267.0 | $31.76 |
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| DOWNING JOHN | EVP, World-Wide Sales | 2022-02-14 | Sale | 3,000.0 | $30.68 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2022-02-01 | Sale | 7,500.0 | $31.03 |
|---|
| DOWNING JOHN | EVP, World-Wide Sales | 2021-11-09 | Sale | 3,000.0 | $32.84 |
|---|
| SZABADOS MICHAEL | Chief Operating Officer | 2021-11-09 | Sale | 6,400.0 | $33.06 |
|---|
| DOWNING JOHN | EVP, World-Wide Sales | 2021-08-09 | Sale | 3,000.0 | $27.48 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2021-08-03 | Sale | 7,500.0 | $28.07 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2021-05-11 | Sale | 7,500.0 | $26.35 |
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| DOWNING JOHN | EVP, World-Wide Sales | 2021-05-10 | Sale | 3,000.0 | $26.68 |
|---|
| BUA JEAN A | Executive VP & CFO | 2021-02-16 | Sale | 9,826.0 | $31.52 |
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| BUA JEAN A | Executive VP & CFO | 2021-02-16 | Sale | 9,300.0 | $30.75 |
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| DOWNING JOHN | EVP, World-Wide Sales | 2021-02-10 | Sale | 3,000.0 | $31.0 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2021-02-04 | Sale | 7,500.0 | $29.58 |
|---|
| DOWNING JOHN | EVP, World-Wide Sales | 2020-11-10 | Sale | 5,000.0 | $22.09 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2020-11-03 | Sale | 7,500.0 | $20.75 |
|---|
| DOWNING JOHN | EVP, World-Wide Sales | 2020-08-10 | Sale | 5,000.0 | $24.24 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2020-08-04 | Sale | 6,000.0 | $25.35 |
|---|
| DOWNING JOHN | EVP, Worldwide Sales Operation | 2020-05-12 | Sale | 11,000.0 | $25.76 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2020-05-12 | Sale | 6,000.0 | $25.97 |
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| DOWNING JOHN | See Remarks | 2020-02-10 | Sale | 6,000.0 | $28.04 |
|---|
| BUA JEAN A | See Remarks | 2020-02-06 | Sale | 16,581.0 | $27.7 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2020-02-04 | Sale | 6,000.0 | $26.83 |
|---|
| DOWNING JOHN | See Remarks | 2019-11-07 | Sale | 341.0 | $25.03 |
|---|
| DOWNING JOHN | See Remarks | 2019-11-05 | Sale | 5,659.0 | $24.91 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2019-11-05 | Sale | 6,000.0 | $24.96 |
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| DOWNING JOHN | EVP, World-Wide Sales | 2019-08-12 | Sale | 3,000.0 | $22.03 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2019-08-06 | Sale | 6,000.0 | $22.42 |
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| DOWNING JOHN | See Remarks | 2019-05-13 | Sale | 3,000.0 | $26.41 |
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| SZABADOS MICHAEL | See Remarks | 2019-05-07 | Sale | 6,000.0 | $28.1 |
|---|
| HADZIMA JOSEPH G JR | Director | 2019-02-22 | Sale | 3,500.0 | $28.0 |
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| DOWNING JOHN | See Remarks | 2019-02-07 | Sale | 3,000.0 | $26.68 |
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| BUA JEAN A | See Remarks | 2019-02-05 | Sale | 10,323.0 | $26.11 |
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| SZABADOS MICHAEL | See Remarks | 2019-02-04 | Sale | 6,000.0 | $25.85 |
|---|
| HADZIMA JOSEPH G JR | Director | 2018-11-27 | Sale | 1,750.0 | $25.63 |
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| HADZIMA JOSEPH G JR | Director | 2018-11-13 | Sale | 1,750.0 | $26.35 |
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| DOWNING JOHN | See Remarks | 2018-11-06 | Sale | 3,000.0 | $27.87 |
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| SZABADOS MICHAEL | Chief Operating Officer | 2018-11-06 | Sale | 6,000.0 | $27.8 |
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| MULLARKEY VINCENT J | Director | 2018-09-07 | Sale | 26,466.0 | $24.79 |
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| MULLARKEY VINCENT J | Director | 2018-08-20 | Sale | 6,000.0 | $25.43 |
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| DOWNING JOHN | See Remarks | 2018-08-06 | Sale | 3,000.0 | $26.0 |
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