BIEBER MICHAEL A
Known title: PRESIDENTCIK: 0001270606
Associated companies
Transaction History
| WLDN | ▲ Buy | Option Exercise | 16,667 | $470K | 5/14/2026 | View on chart |
| WLDN | ▲ Buy | Option Exercise | 40,009 | $651K | 5/14/2026 | View on chart |
| WLDN | ▼ Sell | Open Market | 276 | $26K | 5/14/2026 | View on chart |
| WLDN | ▼ Sell | Open Market | 25,429 | $2.3M | 5/14/2026 | View on chart |
| WLDN | ▼ Sell | Open Market | 23,015 | $2.1M | 5/14/2026 | View on chart |
| WLDN | ▼ Sell | Open Market | 7,956 | $737K | 5/14/2026 | View on chart |
| WLDN | ▲ Buy | Option Exercise | 9,991 | $163K | 5/13/2026 | View on chart |
| WLDN | ▼ Sell | Open Market | 9,991 | $926K | 5/13/2026 | View on chart |
| WLDN | ▼ Sell | Tax Withholding | 6,444 | $534K | 3/25/2026 | View on chart |
| WLDN | ▲ Buy | Grant | 15,750 | $0 | 3/25/2026 | View on chart |
| WLDN | ▼ Sell | Tax Withholding | 2,387 | $180K | 3/20/2026 | View on chart |
| WLDN | ▼ Sell | Tax Withholding | 2,625 | $206K | 3/17/2026 | View on chart |
| WLDN | ▼ Sell | Tax Withholding | 7,090 | $557K | 3/16/2026 | View on chart |
| WLDN | ▲ Buy | Grant | 17,326 | $0 | 3/16/2026 | View on chart |
| WLDN | ▲ Buy | Grant | 18,810 | $0 | 3/11/2026 | View on chart |
| WLDN | ▼ Sell | Tax Withholding | 7,697 | $646K | 3/11/2026 | View on chart |
| WLDN | ▼ Sell | Tax Withholding | 1,814 | $151K | 3/9/2026 | View on chart |
| WLDN | ▲ Buy | Grant | 18,000 | $0 | 3/3/2026 | View on chart |
| WLDN | ▼ Sell | Tax Withholding | 6,788 | $743K | 8/18/2025 | View on chart |
| WLDN | ▲ Buy | Grant | 12,963 | $0 | 8/18/2025 | View on chart |
| WLDN | ▲ Buy | Option Exercise | 25,000 | $348K | 5/16/2025 | View on chart |
| WLDN | ▼ Sell | Open Market | 25,000 | $1.2M | 5/16/2025 | View on chart |
| WLDN | ▲ Buy | Grant | 15,750 | $0 | 3/24/2025 | View on chart |
| WLDN | ▼ Sell | Tax Withholding | 8,246 | $351K | 3/24/2025 | View on chart |
| WLDN | ▼ Sell | Tax Withholding | 3,054 | $132K | 3/20/2025 | View on chart |
| WLDN | ▲ Buy | Grant | 19,250 | $0 | 3/17/2025 | View on chart |
| WLDN | ▼ Sell | Tax Withholding | 6,268 | $251K | 3/11/2025 | View on chart |
| WLDN | ▲ Buy | Grant | 11,970 | $0 | 3/11/2025 | View on chart |
| WLDN | ▼ Sell | Tax Withholding | 2,429 | $102K | 3/7/2025 | View on chart |
| WLDN | ▼ Sell | Open Market | 10,868 | $496K | 11/11/2024 | View on chart |
| WLDN | ▲ Buy | Option Exercise | 10,868 | $147K | 11/11/2024 | View on chart |
| WLDN | ▲ Buy | Option Exercise | 1,804 | $24K | 11/6/2024 | View on chart |
| WLDN | ▼ Sell | Open Market | 1,804 | $83K | 11/6/2024 | View on chart |
| WLDN | ▲ Buy | Grant | 8,246 | $0 | 8/19/2024 | View on chart |
| WLDN | ▼ Sell | Tax Withholding | 4,318 | $161K | 8/19/2024 | View on chart |
| WLDN | ▲ Buy | Option Exercise | 750 | $10K | 8/12/2024 | View on chart |
| WLDN | ▼ Sell | Open Market | 750 | $27K | 8/12/2024 | View on chart |
| WLDN | ▲ Buy | Option Exercise | 9,209 | $124K | 8/9/2024 | View on chart |
| WLDN | ▼ Sell | Open Market | 9,209 | $335K | 8/9/2024 | View on chart |
| WLDN | ▲ Buy | Option Exercise | 10,273 | $139K | 8/8/2024 | View on chart |
| WLDN | ▼ Sell | Open Market | 10,273 | $374K | 8/8/2024 | View on chart |
| WLDN | ▲ Buy | Option Exercise | 10,346 | $140K | 8/7/2024 | View on chart |
| WLDN | ▼ Sell | Open Market | 10,346 | $379K | 8/7/2024 | View on chart |
| WLDN | ▲ Buy | Option Exercise | 12,000 | $162K | 8/6/2024 | View on chart |
| WLDN | ▼ Sell | Open Market | 12,000 | $439K | 8/6/2024 | View on chart |
| WLDN | ▲ Buy | Option Exercise | 6,000 | $81K | 6/13/2024 | View on chart |
| WLDN | ▼ Sell | Open Market | 4,460 | $135K | 6/13/2024 | View on chart |
| WLDN | ▼ Sell | Open Market | 4,394 | $136K | 6/12/2024 | View on chart |
| WLDN | ▲ Buy | Option Exercise | 6,000 | $81K | 6/12/2024 | View on chart |
| WLDN | ▲ Buy | Option Exercise | 6,000 | $81K | 6/11/2024 | View on chart |
| WLDN | ▼ Sell | Open Market | 4,464 | $135K | 6/11/2024 | View on chart |
| WLDN | ▲ Buy | Option Exercise | 4,514 | $61K | 6/10/2024 | View on chart |
| WLDN | ▼ Sell | Open Market | 3,333 | $103K | 6/10/2024 | View on chart |
| WLDN | ▼ Sell | Tax Withholding | 5,303 | $146K | 3/20/2024 | View on chart |
| WLDN | ▲ Buy | Grant | 11,970 | $0 | 3/20/2024 | View on chart |
| WLDN | ▲ Buy | Grant | 17,500 | $0 | 3/20/2024 | View on chart |
| WLDN | ▼ Sell | Tax Withholding | 2,201 | $44K | 3/7/2024 | View on chart |
| WLDN | ▼ Sell | Open Market | 964 | $23K | 8/24/2023 | View on chart |
| WLDN | ▼ Sell | Open Market | 62 | $2K | 8/24/2023 | View on chart |
| WLDN | ▼ Sell | Open Market | 671 | $16K | 8/23/2023 | View on chart |
| WLDN | ▼ Sell | Open Market | 499 | $12K | 8/23/2023 | View on chart |
| WLDN | ▼ Sell | Open Market | 1,216 | $28K | 8/22/2023 | View on chart |
| WLDN | ▲ Buy | Grant | 8,246 | $0 | 8/21/2023 | View on chart |
| WLDN | ▼ Sell | Open Market | 1,094 | $18K | 3/13/2023 | View on chart |
| WLDN | ▼ Sell | Open Market | 1,758 | $28K | 3/13/2023 | View on chart |
| WLDN | ▼ Sell | Open Market | 257 | $4K | 3/10/2023 | View on chart |
| WLDN | ▼ Sell | Open Market | 1,306 | $20K | 3/10/2023 | View on chart |
| WLDN | ▼ Sell | Open Market | 1,159 | $18K | 3/10/2023 | View on chart |
| WLDN | ▼ Sell | Open Market | 2,932 | $50K | 3/9/2023 | View on chart |
| WLDN | ▲ Buy | Grant | 13,300 | $0 | 3/7/2023 | View on chart |
| WLDN | ▲ Buy | Option Exercise | 24,666 | $225K | 8/10/2022 | View on chart |
| WLDN | ▼ Sell | Open Market | 2,611 | $72K | 8/10/2022 | View on chart |
| WLDN | ▼ Sell | Open Market | 24,666 | $682K | 8/10/2022 | View on chart |
| WLDN | ▲ Buy | Option Exercise | 334 | $3K | 8/9/2022 | View on chart |
| WLDN | ▼ Sell | Open Market | 334 | $9K | 8/9/2022 | View on chart |
| WLDN | ▼ Sell | Open Market | 122 | $3K | 8/9/2022 | View on chart |
| WLDN | ▼ Sell | Tax Withholding | 3,272 | $101K | 3/28/2022 | View on chart |
| WLDN | ▼ Sell | Tax Withholding | 3,562 | $110K | 3/28/2022 | View on chart |
| WLDN | ▲ Buy | Grant | 6,802 | $0 | 3/28/2022 | View on chart |
| WLDN | ▲ Buy | Grant | 6,249 | $0 | 3/28/2022 | View on chart |
| WLDN | ▼ Sell | Open Market | 2,160 | $57K | 3/15/2022 | View on chart |
| WLDN | ▼ Sell | Open Market | 23,242 | $655K | 3/15/2022 | View on chart |
| WLDN | ▲ Buy | Grant | 43,466 | $0 | 3/14/2022 | View on chart |
| WLDN | ▲ Buy | Grant | 18,051 | $0 | 3/8/2022 | View on chart |
| WLDN | ▲ Buy | Option Exercise | 22,236 | $300K | 9/8/2021 | View on chart |
| WLDN | ▼ Sell | Open Market | 22,236 | $842K | 9/8/2021 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
September 25, 2026
Willdan Group to Acquire Mantis Innovation for $285M
Willdan Group has agreed to acquire Mantis Innovation for $285 million in cash. This deal is expected to strengthen the company's position in energy management and infrastructure services. Analysts maintain a positive outlook, with Wedbush reiterating an Outperform rating and a $130 price target.
Willdan Group to Acquire Mantis Innovation for $285M. Willdan Group has agreed to acquire Mantis Innovation for $285 million in cash. This deal is expected to strengthen the company's position in energy management and infrastructure services. Analysts maintain a positive outlook, with Wedbush reiterating an Outperform rating and a $130 price target.