Kevin Christopher Siebert serves as Executive at JDS UNIPHASE CORP /CA/, where they oversee executive responsibilities. Since joining the company, Kevin Christopher Siebert has executed 257 insider transactions totaling $4.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 2, 2026 involved selling 13,577 shares valued at $349.2K.
Kevin Christopher Siebert currently holds 35,648 shares of JDS UNIPHASE CORP /CA/ (JDSU), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Kevin Christopher Siebert has been a net seller of JDSU stock. They have purchased $0 and sold $4.2M worth of shares.
Kevin Christopher Siebert's most recent insider trade was on Feb 2, 2026, when they sold 13,577 shares at $25.72 per share.
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| $18.26 |
| Discretionary |
| Nov 3, 2025 | VIAV | $192.7K | Sale | 11,148 | $17.29 | Discretionary |
| Sep 25, 2025 | VIAV | $120.8K | Sale | 9,927 | $12.17 | Discretionary |
| Sep 23, 2025 | VIAV | $78.3K | Payment | 6,313 | $12.41 | Discretionary |
| Sep 23, 2025 | VIAV | $0 | Option Exercise | 19,752 | $N/A | Discretionary |
| Sep 23, 2025 | VIAV | $35.8K | Payment | 2,884 | $12.41 | Discretionary |
| Sep 23, 2025 | VIAV | $0 | Option Exercise | 9,580 | $N/A | Discretionary |
| Sep 23, 2025 | VIAV | $17.3K | Payment | 1,392 | $12.41 | Discretionary |
| Sep 23, 2025 | VIAV | $0 | Option Exercise | 4,623 | $N/A | Discretionary |
| Aug 29, 2025 | VIAV | $146.6K | Sale | 13,115 | $11.18 | Discretionary |
| Aug 28, 2025 | VIAV | $0 | Option Exercise | 15,432 | $N/A | Discretionary |
| Aug 28, 2025 | VIAV | $52.4K | Payment | 4,646 | $11.27 | Discretionary |
| Aug 28, 2025 | VIAV | $0 | Option Exercise | 10,606 | $N/A | Discretionary |
| Aug 28, 2025 | VIAV | $27.7K | Payment | 2,456 | $11.27 | Discretionary |
| Aug 28, 2025 | VIAV | $36.0K | Payment | 3,193 | $11.27 | Discretionary |
| Aug 28, 2025 | VIAV | $0 | Option Exercise | 8,158 | $N/A | Discretionary |
| Sep 26, 2024 | VIAV | $23.7K | Sale | 2,671 | $8.86 | Planned |
| Sep 24, 2024 | VIAV | $9.3K | Payment | 1,063 | $8.73 | Discretionary |
| Sep 24, 2024 | VIAV | $0 | Option Exercise | 3,529 | $N/A | Discretionary |
| Sep 24, 2024 | VIAV | $0 | Option Exercise | 1,250 | $N/A | Discretionary |
| Sep 24, 2024 | VIAV | $3.3K | Payment | 377 | $8.73 | Discretionary |
| Sep 24, 2024 | VIAV | $0 | Option Exercise | 4,419 | $N/A | Discretionary |
| Sep 24, 2024 | VIAV | $11.6K | Payment | 1,331 | $8.73 | Discretionary |
| Aug 29, 2024 | VIAV | $72.8K | Sale | 8,432 | $8.63 | Planned |
| Aug 28, 2024 | VIAV | $0 | Option Exercise | 10,606 | $N/A | Discretionary |
| Aug 28, 2024 | VIAV | $20.9K | Payment | 2,456 | $8.49 | Discretionary |
| Aug 28, 2024 | VIAV | $0 | Option Exercise | 8,158 | $N/A | Discretionary |
| Aug 28, 2024 | VIAV | $0 | Option Exercise | 6,920 | $N/A | Discretionary |
| Aug 28, 2024 | VIAV | $27.1K | Payment | 3,193 | $8.49 | Discretionary |