Senior insider sale
EMERGENT BIOSOLUTIONS INC. — senior position signals high conviction
$255.4K
25.64K shares
What this filing means
DEGOLYER DONALD W plans to sell 25.64K shares of EMERGENT BIOSOLUTIONS INC. valued at approximately $255.4K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 11/10/2025ACC: 0001950047-25-008602
Director
Since Oct 2023
25.64K
Shares to sell
$255.4K
Approx. market value
17.80K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
Restricted Stock
Not Applicable
10/2/2025
17.80KTotal acquired17.80K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
10/2/2025 | Restricted Stock Not Applicable | 17.80K | — |
| Total | 17.80K | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
7.84K
Market value
$67.8K
8/12/2025
Planned — Approximate Date
NYSEPlanned
Units to sell
17.80K
Market value
$187.5K
11/10/2025
Total
Units
25.64K
Value
$255.4K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
8/12/2025 | 7.84K | $67.8K | — | Completed |
| Planned — Approximate Date | ||||
11/10/2025 | 17.80K | $187.5K | NYSE | Planned |
| Total | 25.64K | $255.4K | ||