Emergent Biosolutions Inc.
Congress has disclosed 7 buys and 5 sells of EBS (Emergent Biosolutions Inc.) in official financial disclosures, each linked to its original filing. A transparency record — not investment advice.
Activity Congressional Activity
Fundamentals · FY2026 Valuation
Standard valuation multiples from SEC-reported GAAP financials (trailing twelve months), each compared to the median for —. We use reported GAAP, not forward or adjusted earnings, so our figures can sit higher than sites that do — especially for companies with falling profit. Relative context — not a target price or investment advice.
how it's calculated
how it's calculated
12 trades Recent Congressional Trades
Two things to watch per trade: the disclosure lag (how many days passed before the trade was made public) and the price move in that window (how the stock moved during those non-public days). A sell followed by a price drop, or a buy followed by a rise, means well-timed trading — visible here in the open. Note: the Score measures how notable a trade is, not whether it made money — the price move is shown for context and isn't part of it.
| Politician | Chamber | Type | Owner | Date | Disclosure lag | Price move in that window | Amount | Score | Source |
|---|---|---|---|---|---|---|---|---|---|
| Steve Cohen | House | SELL ◆ insider convergence | Self · Stephens SEP IRA | 2024-12-11 | 0 days | 0.0% | $1K–$15K 0.1% of NW |
27.5 | ↗ filing |
| Josh Gottheimer | House | SELL | Joint | 2021-11-05 | 31 days | — | $1K–$15K <0.1% of NW |
8.6 | ↗ filing |
| Josh Gottheimer | House | BUY | Joint | 2021-10-18 | 17 days | — | $1K–$15K <0.1% of NW |
10.6 | ↗ filing |
| Josh Gottheimer | House | SELL | Joint | 2021-09-15 | 22 days | — | $1K–$15K <0.1% of NW |
15.7 | ↗ filing |
| Josh Gottheimer | House | SELL | Joint | 2021-02-23 | 10 days | — | $1K–$15K <0.1% of NW |
22.3 | ↗ filing |
| Gilbert Cisneros | House | BUY | Self | 2020-11-24 | 20 days | — | $1K–$15K 0.1% of NW |
15.7 | ↗ filing |
| Gilbert Cisneros | House | BUY | Self | 2020-07-30 | 20 days | — | $1K–$15K 0.1% of NW |
22.3 | ↗ filing |
| Gilbert Cisneros | House | BUY | Self | 2020-06-30 | 9 days | — | $1K–$15K 0.1% of NW |
52.4 | ↗ filing |
| Josh Gottheimer | House | BUY | Joint | 2020-06-26 | 10 days | — | $1K–$15K <0.1% of NW |
52.4 | ↗ filing |
| Gilbert Cisneros | House | BUY | Self | 2020-06-19 | 20 days | — | $1K–$15K 0.1% of NW |
86.8 | ↗ filing |
| Josh Gottheimer | House | BUY | Joint | 2020-06-15 | 21 days | — | $1K–$15K <0.1% of NW |
86.8 | ↗ filing |
| Steve Cohen | House | SELL | Self | 2020-03-26 | 27 days | — | $1K–$15K 0.1% of NW |
75.9 | ↗ filing |
Corporate insiders · SEC Form 4 Insider Activity
What the company's own officers and directors did in EBS — open-market purchases and sales from SEC Form 4 filings (option exercises, grants and tax withholding are excluded). This is context for the congressional activity above, never a buy/sell signal, and the two datasets are kept separate on purpose. Does convergence mean anything? →
Of the congressional trades in EBS, 1 coincided with corporate insiders moving the same way within 60 days, and 0 with insiders moving the opposite way. This is co-occurrence only — whether it carries any edge is tested honestly on the convergence page.
| Date | Insider | Role | Type | Size | Source |
|---|---|---|---|---|---|
| 2026-10-07 | DeGolyer Donald W | Director | SELL 10b5-1 | $126K | ↗ EDGAR |
| 2026-10-01 | Williams Paul Anthony | Other | SELL 10b5-1 | $20K | ↗ EDGAR |
| 2026-07-01 | Williams Paul Anthony | Other | SELL 10b5-1 | $25K | ↗ EDGAR |
| 2026-05-01 | Dayal Sujata Tyagi | Director | SELL 10b5-1 | $107K | ↗ EDGAR |
| 2026-05-01 | Dayal Sujata Tyagi | Director | SELL 10b5-1 | $9K | ↗ EDGAR |
| 2026-05-01 | DeGolyer Donald W | Director | SELL 10b5-1 | $121K | ↗ EDGAR |
| 2026-05-01 | DeGolyer Donald W | Director | SELL 10b5-1 | $9K | ↗ EDGAR |
| 2026-05-01 | Zoon Kathryn C | Director | SELL 10b5-1 | $135K | ↗ EDGAR |
| 2026-05-01 | Zoon Kathryn C | Director | SELL 10b5-1 | $9K | ↗ EDGAR |
| 2026-04-30 | Katkin Keith | Director | SELL 10b5-1 | $128K | ↗ EDGAR |
| 2026-04-01 | Williams Paul Anthony | Other | SELL 10b5-1 | $34K | ↗ EDGAR |
| 2025-12-05 | Richard Ronald | Director | SELL | $86K | ↗ EDGAR |
| 2025-12-05 | Richard Ronald | Director | SELL | $177K | ↗ EDGAR |
| 2025-11-10 | DeGolyer Donald W | Director | SELL 10b5-1 | $188K | ↗ EDGAR |
| 2025-11-07 | Dayal Sujata Tyagi | Director | SELL 10b5-1 | $86K | ↗ EDGAR |
| 2025-10-07 | Glessner Coleen | Other | SELL 10b5-1 | $306K | ↗ EDGAR |
| 2025-08-15 | Zoon Kathryn C | Director | SELL 10b5-1 | $63K | ↗ EDGAR |
| 2025-08-12 | DeGolyer Donald W | Director | SELL | $68K | ↗ EDGAR |
| 2025-05-23 | Katkin Keith | Director | SELL 10b5-1 | $49K | ↗ EDGAR |
| 2025-05-13 | PAPA JOSEPH C | C-suite | BUY | $350K | ↗ EDGAR |
| 2025-03-12 | Zoon Kathryn C | Director | SELL | $57K | ↗ EDGAR |
| 2025-03-12 | Fowler Neal Franklin | Director | SELL | $204K | ↗ EDGAR |
| 2024-11-12 | DeGolyer Donald W | Director | SELL | $273K | ↗ EDGAR |
| 2024-11-11 | White Marvin L | Director | SELL | $171K | ↗ EDGAR |
| 2024-06-04 | Zoon Kathryn C | Director | SELL | $61K | ↗ EDGAR |
Combined timeline — Congress & insiders
Both sets of trades on one timeline, newest first, so you can see when they lined up. Congress vs ◆ insider.
| Date | Who | Type | Size | |
|---|---|---|---|---|
| ◆ insider | 2026-10-07 | DeGolyer Donald W Director 10b5-1 | SELL | $126K |
| ◆ insider | 2026-10-01 | Williams Paul Anthony Other 10b5-1 | SELL | $20K |
| ◆ insider | 2026-07-01 | Williams Paul Anthony Other 10b5-1 | SELL | $25K |
| ◆ insider | 2026-05-01 | Dayal Sujata Tyagi Director 10b5-1 | SELL | $107K |
| ◆ insider | 2026-05-01 | Dayal Sujata Tyagi Director 10b5-1 | SELL | $9K |
| ◆ insider | 2026-05-01 | DeGolyer Donald W Director 10b5-1 | SELL | $121K |
| ◆ insider | 2026-05-01 | DeGolyer Donald W Director 10b5-1 | SELL | $9K |
| ◆ insider | 2026-05-01 | Zoon Kathryn C Director 10b5-1 | SELL | $135K |
| ◆ insider | 2026-05-01 | Zoon Kathryn C Director 10b5-1 | SELL | $9K |
| ◆ insider | 2026-04-30 | Katkin Keith Director 10b5-1 | SELL | $128K |
| ◆ insider | 2026-04-01 | Williams Paul Anthony Other 10b5-1 | SELL | $34K |
| ◆ insider | 2025-12-05 | Richard Ronald Director | SELL | $86K |
| ◆ insider | 2025-12-05 | Richard Ronald Director | SELL | $177K |
| ◆ insider | 2025-11-10 | DeGolyer Donald W Director 10b5-1 | SELL | $188K |
| ◆ insider | 2025-11-07 | Dayal Sujata Tyagi Director 10b5-1 | SELL | $86K |
| ◆ insider | 2025-10-07 | Glessner Coleen Other 10b5-1 | SELL | $306K |
| ◆ insider | 2025-08-15 | Zoon Kathryn C Director 10b5-1 | SELL | $63K |
| ◆ insider | 2025-08-12 | DeGolyer Donald W Director | SELL | $68K |
| ◆ insider | 2025-05-23 | Katkin Keith Director 10b5-1 | SELL | $49K |
| ◆ insider | 2025-05-13 | PAPA JOSEPH C C-suite | BUY | $350K |
| ◆ insider | 2025-03-12 | Zoon Kathryn C Director | SELL | $57K |
| ◆ insider | 2025-03-12 | Fowler Neal Franklin Director | SELL | $204K |
| Congress | 2024-12-11 | Steve Cohen | SELL | $1K–$15K |
| ◆ insider | 2024-11-12 | DeGolyer Donald W Director | SELL | $273K |
FAQ Common questions
How much has Congress traded EBS?
7 disclosed buys and 5 sells of EBS (Emergent Biosolutions Inc.) appear in official congressional financial disclosures.
Is it legal for members of Congress to trade EBS?
Members of Congress may trade stocks but must disclose it under the STOCK Act. QuantCapitol tracks those public disclosures for transparency — nothing here is an accusation of wrongdoing or investment advice.
Where does this data come from?
Official US House Clerk and Senate electronic financial disclosures. Every trade links back to its original filing so you can verify it yourself.