EBS — Emergent BioSolutions Inc.
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
Technicals
Others in Healthcare
Measured signals that fired on EBS
| date | signal | measured base rate |
|---|---|---|
| 2026-07-28 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-05-01 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-04-07 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-02-27 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-02-27 | Bollinger bandwidth breaks out of its own compression structure | -0.63% over 21 days · t = -2.80 · n = 7,196 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-07-01 | Williams Paul Anthony SVP, Products Business | Open-market sale 10b5-1 plan | 3.0K | 8.40 | 25.2K |
| 2026-06-08 | LINDAHL RICHARD S EVP, Chief Financial Officer | Shares withheld for tax | 4.0K | 8.00 | 31.7K |
| 2026-06-08 | Glessner Coleen EVP, Quality & Ethics, and CPL | Shares withheld for tax | 2.0K | 8.00 | 16.1K |
| 2026-06-08 | Hartzel William SVP, Bioservices | Shares withheld for tax | 1.7K | 8.00 | 13.9K |
| 2026-06-08 | Williams Paul Anthony SVP, Products Business | Shares withheld for tax | 694 | 8.00 | 5.6K |
| 2026-05-01 | Zoon Kathryn C Director | Open-market sale 10b5-1 plan | 16.1K | 8.36 | 135.0K |
| 2026-05-01 | DeGolyer Donald W Director | Open-market sale 10b5-1 plan | 14.5K | 8.36 | 121.4K |
| 2026-05-01 | Dayal Sujata Tyagi Director | Open-market sale 10b5-1 plan | 12.8K | 8.36 | 106.8K |
| 2026-05-01 | Zoon Kathryn C Director | Open-market sale 10b5-1 plan | 1.1K | 8.97 | 9.5K |
| 2026-05-01 | Dayal Sujata Tyagi Director | Open-market sale 10b5-1 plan | 980 | 8.94 | 8.8K |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| BlackRock, Inc. | 36.0M | 4.3M |
| STATE STREET CORP | 23.7M | 2.8M |
| DIMENSIONAL FUND ADVISORS LP | 22.9M | 2.8M |
| AMERICAN CENTURY COMPANIES INC | 20.1M | 2.4M |
| VANGUARD CAPITAL MANAGEMENT LLC | 18.7M | 2.3M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 12.5M | 1.5M |
| GEODE CAPITAL MANAGEMENT, LLC | 10.6M | 1.3M |
| PALISADE CAPITAL MANAGEMENT, LP | 10.0M | 1.2M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 9.3M | 1.1M |
| OAK HILL ADVISORS LP | 9.2M | 1.1M |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
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