| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 06/02/2021 | BATKIN ALAN R | Director | Disposition | Common Stock, par value $.10 per share | 57.6k | $80.59 | $4.6M | | 06/02/2021 |
| 06/02/2021 | BERMAN ANN E | Director | Disposition | Common Stock, par value $.10 per share | 4.2k | $80.59 | $335.2k | | 06/02/2021 |
| 06/02/2021 | Blakeman Shaun M. | SVP - CFO | Disposition | Common Stock, par value $.10 per share | 14k | $80.59 | $1.1M | | 06/02/2021 |
| 06/02/2021 | DIKER CHARLES M | Chairman | Disposition | Common Stock, par value $.10 per share | 2.9M | $80.59 | $230.9M | | 06/02/2021 |
| 06/02/2021 | DIKER CHARLES M | Chairman | Disposition | Common Stock, par value $.10 per share | 374.1k | $80.59 | $30.1M | By wife | 06/02/2021 |
| 06/02/2021 | DIKER CHARLES M | Chairman | Disposition | Common Stock, par value $.10 per share | 185.9k | $80.59 | $15M | By custodial accounts for benefit of grandchildren | 06/02/2021 |
| 06/02/2021 | DIKER CHARLES M | Chairman | Disposition | Common Stock, par value $.10 per share | 29.4k | $80.59 | $2.4M | Shares held by Dico Group, Inc. | 06/02/2021 |
| 06/02/2021 | Capone Brian | SVP and Princ. Accounting Ofr | Disposition | Common Stock, par value $.10 per share | 12.2k | $80.59 | $984.5k | | 06/02/2021 |
| 06/02/2021 | Casner Jean | SVP and CHRO | Disposition | Common Stock, par value $.10 per share | 10.6k | $80.59 | $851.5k | | 06/02/2021 |
| 06/02/2021 | Clifford Peter G | President and COO | Disposition | Common Stock, par value $.10 per share | 59.3k | $80.59 | $4.8M | | 06/02/2021 |
| 06/02/2021 | EVNIN ANTHONY B | Director | Disposition | Common Stock, par value $.10 per share | 12.1k | $80.59 | $977.7k | | 06/02/2021 |
| 06/02/2021 | Forese Laura L | Director | Disposition | Common Stock, par value $.10 per share | 7.6k | $80.59 | $610.1k | | 06/02/2021 |
| 06/02/2021 | FOTIADES GEORGE L | CEO | Disposition | Common Stock, par value $.10 per share | 134.7k | $80.59 | $10.9M | | 05/26/2021 |
| 06/02/2021 | Diker Mark N. | Director | Disposition | Common Stock, par value $.10 per share | 1000 | $80.59 | $80.6k | By wife | 06/02/2021 |
| 06/02/2021 | Diker Mark N. | Director | Disposition | Common Stock, par value $.10 per share | 98k | $80.59 | $7.9M | By custodial account for children | 06/02/2021 |
| 06/02/2021 | Diker Mark N. | Director | Disposition | Common Stock, par value $.10 per share | 434.5k | $80.59 | $35M | | 06/02/2021 |
| 06/02/2021 | Mann Jeffrey Z | SVP, General Counsel | Disposition | Common Stock, par value $.10 per share | 16k | $80.59 | $1.3M | | 06/02/2021 |
| 06/02/2021 | Myers Ronnie | Director | Disposition | Common Stock, par value $.10 per share | 3.9k | $80.59 | $313.5k | | 06/02/2021 |
| 06/02/2021 | Prange Karen | Director | Disposition | Common Stock, par value $.10 per share | 1.9k | $80.59 | $155.9k | | 06/02/2021 |
| 06/02/2021 | Pronovost Peter | Director | Disposition | Common Stock, par value $.10 per share | 23k | $80.59 | $1.9M | | 06/02/2021 |
| 06/02/2021 | Yellin Seth M | Executive Vice President | Disposition | Common Stock, par value $.10 per share | 41.6k | $80.59 | $3.4M | | 06/02/2021 |
| 05/26/2021 | FOTIADES GEORGE L | CEO | Gift | Common Stock, par value $.10 per share | 4.4k | $0.00 | $0 | | 05/26/2021 |
| 05/17/2021 | Yellin Seth M | Executive Vice President | Payment of Exercise | Common Stock, par value $.10 per share | 794 | $83.48 | $66.3k | | 05/17/2021 |
| 05/13/2021 | Blakeman Shaun M. | SVP - CFO | Payment of Exercise | Common Stock | 301 | $83.40 | $25.1k | | 05/13/2021 |
| 05/10/2021 | Clifford Peter G | President and COO | Payment of Exercise | Common Stock | 1.6k | $88.18 | $144.4k | | 05/10/2021 |
| 04/23/2021 | Yellin Seth M | Executive Vice President | Gift | Common Stock, par value $.10 per share | 230 | $0.00 | $0 | | 04/23/2021 |
| 04/05/2021 | BERMAN ANN E | Director | Sale | Common Stock, par value $.10 per share | 5.5k | $82.41 | $453.3k | | 04/05/2021 |
| 03/04/2021 | FOTIADES GEORGE L | CEO | Payment of Exercise | Common Stock, par value $.10 per share | 2k | $73.24 | $149k | | 03/04/2021 |
| 12/28/2020 | DIKER CHARLES M | Chairman | Gift | Common Stock, par value $.10 per share | 1.8k | $0.00 | $0 | | 12/28/2020 |
| 12/28/2020 | DIKER CHARLES M | Chairman | Gift | Common Stock, par value $.10 per share | 1.8k | $0.00 | $0 | By wife | 12/28/2020 |
| 12/28/2020 | DIKER CHARLES M | Chairman | Gift | Common Stock, par value $.10 per share | 1.9k | $0.00 | $0 | By custodial accounts for benefit of grandchildren | 12/28/2020 |
| 12/28/2020 | Diker Mark N. | Director | Gift | Common Stock, par value $.10 per share | 370 | $0.00 | $0 | | 12/28/2020 |
| 12/28/2020 | Diker Mark N. | Director | Gift | Common Stock, par value $.10 per share | 374 | $0.00 | $0 | | 12/28/2020 |
| 12/28/2020 | Diker Mark N. | Director | Gift | Common Stock, par value $.10 per share | 1.1k | $0.00 | $0 | By custodial account for children | 12/28/2020 |
| 11/03/2020 | FOTIADES GEORGE L | CEO | Gift | Common Stock, par value $.10 per share | 31.6k | $0.00 | $0 | | 11/03/2020 |
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