Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| SND | Spurlin Sharon | Director | 08/19/2026 | Zuteilung | — | 18,868 | — | Form 4 |
| SND | Pawlenty Timothy | Director | 08/19/2026 | Zuteilung | — | 18,868 | — | Form 4 |
| SND | Porcelli Francis Michael | Director | 08/19/2026 | Zuteilung | — | 18,868 | — | Form 4 |
| SND | Beckelman Lee E | Chief Financial Officer | 08/19/2026 | Zuteilung | — | 62,893 | — | Form 4 |
| SND | Speaker Andrew R | Director | 08/19/2026 | Zuteilung | — | 18,868 | — | Form 4 |
| SND | Young James Douglas | SEE REMARKS | 08/19/2026 | Verkauf | 4.84 | 11,669 | 56,478 | Form 4 |
| SND | Beckelman Lee E | Chief Financial Officer | 08/19/2026 | Verkauf | 4.79 | 50,000 | 239,500 | Form 4 |
| SND | Young James Douglas | SEE REMARKS | 08/18/2026 | Verkauf | 4.93 | 16,301 | 80,364 | Form 4 |
| SND | Spurlin Sharon | Director | 08/17/2026 | Verkauf | 5.10 | 2,700 | 13,770 | Form 4 |
| SNDA | Harris Benjamin P | Director | 08/14/2026 | Verkauf | 39.79 | 3,195 | 127,128 | Form 4 |
| SNDA | Harris Benjamin P | Director | 08/14/2026 | Verkauf | 39.79 | 3,074 | 122,314 | Form 4 |
| SND | Green Christopher M. | Vice President of Accounting | 08/14/2026 | Verkauf | 5.06 | 13,874 | 70,202 | Form 4 |
| SND | Spurlin Sharon | Director | 08/14/2026 | Verkauf | 5.06 | 15,000 | 75,900 | Form 4 |
| SNDA | Simanovsky Michael | Director | 08/10/2026 | Optionsausübung | 32.00 | 97,371 | 3,115,872 | Form 4 |
| SNDA | Simanovsky Michael | Director | 08/10/2026 | Optionsausübung | 32.00 | 1,504,134 | 48,132,288 | Form 4 |
| SNDA | Simanovsky Michael | Director | 08/10/2026 | Abgabe | — | 97,371 | — | Form 4 |
| SNDA | Simanovsky Michael | Director | 08/10/2026 | Abgabe | — | 1,504,134 | — | Form 4 |
| SNDR | Rourke Mark B. | Executive Chair | 08/04/2026 | Verkauf | 35.58 | 13,208 | 469,886 | Form 4 |
| SNDR | Rourke Mark B. | Executive Chair | 08/04/2026 | Verkauf | 35.98 | 15,474 | 556,747 | Form 4 |
| SNDR | Rourke Mark B. | Executive Chair | 08/04/2026 | Optionsausübung | 20.96 | 15,474 | 324,335 | Form 4 |
| SNDR | Rourke Mark B. | Executive Chair | 08/04/2026 | Optionsausübung | 24.81 | 13,208 | 327,690 | Form 4 |
| SNDR | Rourke Mark B. | Executive Chair | 08/04/2026 | Verkauf | 36.12 | 24,000 | 866,983 | Form 4 |
| SNDR | Rourke Mark B. | Executive Chair | 08/04/2026 | Optionsausübung | 20.96 | 24,000 | 503,040 | Form 4 |
| SNDR | Rourke Mark B. | Executive Chair | 08/03/2026 | Verkauf | 35.18 | 20,312 | 714,503 | Form 4 |
| SNDR | Rourke Mark B. | Executive Chair | 08/03/2026 | Optionsausübung | 24.81 | 20,312 | 503,941 | Form 4 |
| SNDK | Shek Bernard | Chief Legal Officer & Secty | 08/03/2026 | Verkauf | 1,162.16 | 600 | 697,296 | Form 4 |
| SND | Green Christopher M. | Vice President of Accounting | 07/23/2026 | Steuer-Abgabe | 4.81 | 1,738 | 8,360 | Form 4 |
| SNDR | Giertz James R | Director | 07/10/2026 | Zuteilung | 36.40 | 12 | 437 | Form 4 |
| SND | Green Christopher M. | Vice President of Accounting | 07/10/2026 | Steuer-Abgabe | 4.80 | 1,717 | 8,242 | Form 4 |
| SNDX | Metzger Michael A | Chief Executive Officer | 07/08/2026 | Verkauf | 24.24 | 32,375 | 784,776 | Form 4 |
| SNDX | Metzger Michael A | Chief Executive Officer | 07/08/2026 | Optionsausübung | 6.38 | 32,375 | 206,553 | Form 4 |
| SNDR | Schneider Paul J. | Director | 06/24/2026 | Schenkung | — | 3,665 | — | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).