Kevin Christopher Siebert
Known title: SVP Gen. Counsel & SecretaryCIK: 0001634069
Associated companies
Transaction History
| VIAV | ▲ Buy | Option Exercise | 15,909 | $0 | 9/22/2026 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 7,175 | $261K | 9/22/2026 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 23,148 | $0 | 9/22/2026 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 10,440 | $380K | 9/22/2026 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 17,256 | $0 | 9/22/2026 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 7,783 | $283K | 9/22/2026 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 10,606 | $0 | 8/28/2026 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 4,784 | $175K | 8/28/2026 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 15,432 | $0 | 8/28/2026 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 6,960 | $254K | 8/28/2026 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 11,506 | $0 | 8/28/2026 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 5,190 | $190K | 8/28/2026 | View on chart |
| VIAV | ▼ Sell | Open Market | 8,255 | $446K | 5/4/2026 | View on chart |
| VIAV | ▼ Sell | Open Market | 7,264 | $253K | 3/2/2026 | View on chart |
| VIAV | ▼ Sell | Open Market | 13,577 | $349K | 2/2/2026 | View on chart |
| VIAV | ▼ Sell | Open Market | 24,225 | $442K | 12/8/2025 | View on chart |
| VIAV | ▼ Sell | Open Market | 11,148 | $193K | 11/3/2025 | View on chart |
| VIAV | ▼ Sell | Open Market | 9,927 | $121K | 9/25/2025 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 4,623 | $0 | 9/23/2025 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 1,392 | $17K | 9/23/2025 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 2,884 | $36K | 9/23/2025 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 19,752 | $0 | 9/23/2025 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 6,313 | $78K | 9/23/2025 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 9,580 | $0 | 9/23/2025 | View on chart |
| VIAV | ▼ Sell | Open Market | 13,115 | $147K | 8/29/2025 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 8,158 | $0 | 8/28/2025 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 2,456 | $28K | 8/28/2025 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 10,606 | $0 | 8/28/2025 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 3,193 | $36K | 8/28/2025 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 4,646 | $52K | 8/28/2025 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 15,432 | $0 | 8/28/2025 | View on chart |
| VIAV | ▼ Sell | Open Market | 13,499 | $152K | 3/3/2025 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 20,000 | $0 | 2/28/2025 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 6,501 | $73K | 2/28/2025 | View on chart |
| VIAV | ▼ Sell | Open Market | 2,671 | $24K | 9/26/2024 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 3,529 | $0 | 9/24/2024 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 1,063 | $9K | 9/24/2024 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 1,250 | $0 | 9/24/2024 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 377 | $3K | 9/24/2024 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 4,419 | $0 | 9/24/2024 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 1,331 | $12K | 9/24/2024 | View on chart |
| VIAV | ▼ Sell | Open Market | 8,432 | $73K | 8/29/2024 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 6,920 | $0 | 8/28/2024 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 2,083 | $18K | 8/28/2024 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 8,158 | $0 | 8/28/2024 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 2,456 | $21K | 8/28/2024 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 10,606 | $0 | 8/28/2024 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 3,193 | $27K | 8/28/2024 | View on chart |
| VIAV | ▼ Sell | Open Market | 13,967 | $149K | 3/11/2024 | View on chart |
| VIAV | ▼ Sell | Open Market | 13,179 | $120K | 9/28/2023 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 10,625 | $0 | 9/26/2023 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 3,199 | $28K | 9/26/2023 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 8,269 | $0 | 9/26/2023 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 2,489 | $22K | 9/26/2023 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 4,676 | $0 | 9/26/2023 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 1,408 | $13K | 9/26/2023 | View on chart |
| VIAV | ▼ Sell | Open Market | 12,994 | $136K | 8/30/2023 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 8,158 | $0 | 8/28/2023 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 2,456 | $25K | 8/28/2023 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 6,920 | $0 | 8/28/2023 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 2,083 | $21K | 8/28/2023 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 8,159 | $0 | 8/28/2023 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 2,456 | $25K | 8/28/2023 | View on chart |
| VIAV | ▼ Sell | Open Market | 17,777 | $232K | 9/23/2022 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 9,022 | $0 | 9/22/2022 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 2,546 | $34K | 9/22/2022 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 11,829 | $0 | 9/22/2022 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 3,337 | $44K | 9/22/2022 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 10,103 | $0 | 9/22/2022 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 2,851 | $38K | 9/22/2022 | View on chart |
| VIAV | ▼ Sell | Open Market | 9,601 | $136K | 8/31/2022 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 6,919 | $0 | 8/28/2022 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 2,083 | $30K | 8/28/2022 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 2,094 | $0 | 8/28/2022 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 8,158 | $0 | 8/28/2022 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 2,456 | $36K | 8/28/2022 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 631 | $9K | 8/28/2022 | View on chart |
| VIAV | ▼ Sell | Open Market | 1,170 | $17K | 6/1/2022 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 2,094 | $0 | 5/28/2022 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 631 | $9K | 5/28/2022 | View on chart |
| VIAV | ▼ Sell | Open Market | 1,082 | $17K | 3/2/2022 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 2,094 | $0 | 2/28/2022 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 742 | $12K | 2/28/2022 | View on chart |
| VIAV | ▼ Sell | Open Market | 1,170 | $18K | 12/1/2021 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 2,093 | $0 | 11/28/2021 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 630 | $10K | 11/28/2021 | View on chart |
| VIAV | ▼ Sell | Open Market | 11,595 | $181K | 9/29/2021 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 10,855 | — | 9/23/2021 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 2,046 | $32K | 9/23/2021 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 3,268 | $51K | 9/23/2021 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 3,083 | — | 9/23/2021 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 928 | $15K | 9/23/2021 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 6,797 | — | 9/23/2021 | View on chart |
| VIAV | ▼ Sell | Open Market | 6,901 | $113K | 9/1/2021 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 2,094 | $0 | 8/28/2021 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 631 | $11K | 8/28/2021 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 2,094 | $0 | 8/28/2021 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 631 | $11K | 8/28/2021 | View on chart |
| VIAV | ▲ Buy | Option Exercise | 8,157 | $0 | 8/28/2021 | View on chart |
| VIAV | ▼ Sell | Tax Withholding | 2,456 | $41K | 8/28/2021 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 5, 2026
VIAV Highlights New 100G Testing Platform and CF50 Product
Viavi Solutions highlighted its latest 100G testing platform and the CF50 product in recent releases, signaling a push into enterprise‑scale and AI inference markets. A Yahoo article noted the company’s more than threefold growth over the past year, while a Q2 review compared its performance to peers. These updates underscore Viavi’s ongoing expansion in high‑speed testing technology.
VIAV Highlights New 100G Testing Platform and CF50 Product. Viavi Solutions highlighted its latest 100G testing platform and the CF50 product in recent releases, signaling a push into enterprise‑scale and AI inference markets. A Yahoo article noted the company’s more than threefold growth over the past year, while a Q2 review compared its performance to peers. These updates underscore Viavi’s ongoing expansion in high‑speed testing technology.