Stocks
EBS Emergent BioSolutions Inc.

EBS

Emergent BioSolutions Inc.

Company with tickers: EBS

CIK

1367644

CUSIP

29089Q105

Shares Outstanding

51,596,296

Price History Institutional Holders Short Volume Short Interest Fails to Deliver Financials SEC Filings Earnings Calls Insider Trades Congressional Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-05-01	Dayal Sujata Tyagi	Director	Sell	12,781	$8.36	$106,849	101,543
2026-05-01	Dayal Sujata Tyagi	Director	Sell	980	$8.94	$8,761	100,563
2026-05-01	Zoon Kathryn C	Director	Sell	1,057	$8.97	$9,481	79,941
2026-05-01	Zoon Kathryn C	Director	Sell	16,145	$8.36	$134,972	80,998
2026-05-01	DeGolyer Donald W	Director	Sell	954	$8.96	$8,548	129,721
2026-05-01	DeGolyer Donald W	Director	Sell	14,527	$8.36	$121,446	130,675
2026-04-30	Katkin Keith	Director	Award	11,296	—	—	11,296
2026-04-30	Katkin Keith	Director	Sell	15,481	$8.28	$128,183	96,294
2026-04-30	Katkin Keith	Director	Award	25,344	—	—	111,775
2026-04-30	White Marvin L	Director	Award	11,296	—	—	11,296
2026-04-30	White Marvin L	Director	Award	25,344	—	—	113,839
2026-04-30	Dayal Sujata Tyagi	Director	Award	11,296	—	—	11,296
2026-04-30	Dayal Sujata Tyagi	Director	Award	25,344	—	—	114,324
2026-04-30	FOWLER JOHN D JR	Director	Award	11,296	—	—	11,296
2026-04-30	FOWLER JOHN D JR	Director	Award	25,344	—	—	30,350
2026-04-30	Richard Ronald	Director	Award	25,344	—	—	123,761
2026-04-30	Richard Ronald	Director	Award	11,296	—	—	11,296
2026-04-30	Zoon Kathryn C	Director	Award	25,344	—	—	97,143
2026-04-30	Zoon Kathryn C	Director	Award	11,296	—	—	11,296
2026-04-30	Fowler Neal Franklin	Director	Award	11,296	—	—	11,296
2026-04-30	Fowler Neal Franklin	Director	Award	25,344	—	—	160,847
2026-04-30	DeGolyer Donald W	Director	Award	11,296	—	—	11,296
2026-04-30	DeGolyer Donald W	Director	Award	25,344	—	—	145,202
2026-04-30	Harsanyi Zsolt	Director, Chairman	Award	11,296	—	—	11,296
2026-04-30	Harsanyi Zsolt	Director, Chairman	Award	25,344	—	—	149,076
2026-04-29	Lowry Simon C	SVP, R&D, CMO	Award	100,111	—	—	177,914
2026-04-29	Glessner Coleen	EVP, Quality & Ethics, and CPL	Award	100,111	—	—	204,219
2026-04-29	LINDAHL RICHARD S	EVP, Chief Financial Officer	Award	162,680	—	—	378,047
2026-04-29	Perl Jessica	SVP, General Counsel, Corp Sec	Award	104,282	—	—	165,286
2026-04-29	Williams Paul Anthony	SVP, Products Business	Award	100,111	—	—	162,792
2026-04-29	Hartzel William	SVP, Bioservices	Award	100,111	—	—	187,299
2026-04-29	PAPA JOSEPH C	Director, President and CEO	Award	187,708	—	—	493,153
2026-04-01	Williams Paul Anthony	SVP, Products Business	Sell	4,000	$8.44	$33,760	62,681
2026-03-05	PAPA JOSEPH C	Director, President and CEO	Tax	37,055	$8.44	$312,744	305,445
2026-03-05	Perl Jessica	SVP, General Counsel, Corp Sec	Tax	6,465	$8.44	$54,565	61,004
2026-03-05	Williams Paul Anthony	SVP, Products Business	Tax	9,397	$8.44	$79,311	66,681
2026-03-05	Lowry Simon C	SVP, R&D, CMO	Tax	10,636	$8.44	$89,768	77,803
2026-03-05	Hartzel William	SVP, Bioservices	Tax	9,493	$8.44	$80,121	87,188
2026-03-05	LINDAHL RICHARD S	EVP, Chief Financial Officer	Tax	23,650	$8.44	$199,606	215,367
2026-03-05	Glessner Coleen	EVP, Quality & Ethics, and CPL	Tax	8,199	$8.44	$69,200	104,108
2026-03-03	PAPA JOSEPH C	Director, President and CEO	Award	252,194	—	—	1,784,694
2026-03-03	FOWLER JOHN D JR	Director	Award	5,006	$8.99	$45,004	5,006
2026-03-03	Perl Jessica	SVP, General Counsel, Corp Sec	Award	46,702	—	—	142,647
2026-03-03	Williams Paul Anthony	SVP, Products Business	Award	44,834	—	—	254,948
2026-03-03	Lowry Simon C	SVP, R&D, CMO	Award	44,834	—	—	147,833
2026-03-03	Hartzel William	SVP, Bioservices	Award	44,834	—	—	259,545
2026-03-03	LINDAHL RICHARD S	EVP, Chief Financial Officer	Award	72,856	—	—	557,346
2026-03-03	Glessner Coleen	EVP, Quality & Ethics, and CPL	Award	44,834	—	—	294,447
2026-03-01	Williams Paul Anthony	SVP, Products Business	Tax	116	$8.15	$945	76,078
2026-03-01	LINDAHL RICHARD S	EVP, Chief Financial Officer	Tax	683	$8.15	$5,566	239,017
2026-03-01	Glessner Coleen	EVP, Quality & Ethics, and CPL	Tax	313	$8.15	$2,551	112,307
2026-03-01	FOWLER JOHN D JR	Director	Other	0	—	—	0
2026-02-25	LINDAHL RICHARD S	EVP, Chief Financial Officer	Other	20,321	—	—	0
2026-02-09	Perl Jessica	SVP, General Counsel, Corp Sec	Tax	918	$11.03	$10,126	67,469
2026-02-06	Glessner Coleen	EVP, Quality & Ethics, and CPL	Other	28,847	$10.92	$315,009	115,472
2026-02-06	Glessner Coleen	EVP, Quality & Ethics, and CPL	Tax	2,852	$10.92	$31,144	112,620
2026-02-06	LINDAHL RICHARD S	EVP, Chief Financial Officer	Tax	5,642	$10.92	$61,611	239,700
2026-02-06	LINDAHL RICHARD S	EVP, Chief Financial Officer	Other	46,155	$10.92	$504,013	245,342
2026-02-06	Williams Paul Anthony	SVP, Products Business	Other	8,655	$10.92	$94,513	77,216
2026-02-06	Williams Paul Anthony	SVP, Products Business	Tax	1,022	$10.92	$11,160	76,194
2026-02-06	Hartzel William	SVP, Bioservices	Tax	630	$10.92	$6,880	96,681
2026-02-06	Hartzel William	SVP, Bioservices	Other	5,771	$10.92	$63,019	97,311
2025-12-14	Lowry Simon C	SVP, R&D, CMO	Tax	3,543	$11.41	$40,426	88,439
2025-12-05	Richard Ronald	Director	Convert	25,748	—	—	0
2025-12-05	Richard Ronald	Director	Convert	25,748	$5.02	$129,255	124,165
2025-12-05	Richard Ronald	Director	Tax	10,864	$11.90	$129,258	113,301
2025-12-05	Richard Ronald	Director	Sell	7,100	$12.11	$85,990	98,417
2025-12-05	Richard Ronald	Director	Sell	14,884	$11.90	$177,087	98,417
2025-11-11	Hartzel William	SVP, Bioservices	Tax	610	$10.88	$6,637	103,082
2025-11-10	DeGolyer Donald W	Director	Sell	17,801	$10.54	$187,623	119,858
2025-11-07	Dayal Sujata Tyagi	Director	Sell	8,552	$10.00	$85,520	88,980
2025-10-15	LINDAHL RICHARD S	EVP, Chief Financial Officer	Tax	4,995	$9.60	$47,952	291,497
2025-10-07	Glessner Coleen	EVP, Quality & Ethics, and CPL	Sell	30,608	$10.00	$306,080	144,319
2025-08-15	Zoon Kathryn C	Director	Sell	7,086	$8.87	$62,853	71,799
2025-08-12	DeGolyer Donald W	Director	Sell	7,844	$8.65	$67,831	137,659
2025-07-11	Hartzel William	SVP, Bioservices	Tax	4,263	$7.36	$31,376	103,692
2025-06-08	Glessner Coleen	EVP, Quality & Ethics, and CPL	Tax	1,249	$6.63	$8,281	174,927
2025-06-08	Williams Paul Anthony	SVP, Products Business	Tax	464	$6.63	$3,076	85,871
2025-06-08	LINDAHL RICHARD S	EVP, Chief Financial Officer	Tax	2,733	$6.63	$18,120	296,492
2025-06-08	Hartzel William	SVP, Bioservices	Tax	1,167	$6.63	$7,737	107,955
2025-05-23	Katkin Keith	Director	Sell	7,844	$6.30	$49,417	86,431
2025-05-13	PAPA JOSEPH C	Director, President and CEO	Buy	60,000	$5.83	$349,800	342,500
2025-05-07	LINDAHL RICHARD S	EVP, Chief Financial Officer	Other	19,963	—	—	0
2025-04-30	Richard Ronald	Director	Award	34,403	—	—	105,517
2025-04-30	Richard Ronald	Director	Award	15,824	—	—	41,572
2025-04-30	White Marvin L	Director	Award	15,824	—	—	41,572
2025-04-30	White Marvin L	Director	Award	34,403	—	—	88,495
2025-04-30	Fowler Neal Franklin	Director	Award	15,824	—	—	41,572
2025-04-30	Fowler Neal Franklin	Director	Award	34,403	—	—	135,503
2025-04-30	SULLIVAN LOUIS W	Director	Award	34,403	—	—	139,098
2025-04-30	SULLIVAN LOUIS W	Director	Award	15,824	—	—	41,572
2025-04-30	Zoon Kathryn C	Director	Award	15,824	—	—	41,572
2025-04-30	Zoon Kathryn C	Director	Award	34,403	—	—	78,885
2025-04-30	Dayal Sujata Tyagi	Director	Award	15,824	—	—	41,572
2025-04-30	Dayal Sujata Tyagi	Director	Award	34,403	—	—	97,532
2025-04-30	Katkin Keith	Director	Award	15,824	—	—	41,572
2025-04-30	Katkin Keith	Director	Award	34,403	—	—	94,275
2025-04-30	Harsanyi Zsolt	Director, Chairman	Award	15,824	—	—	41,572
2025-04-30	Harsanyi Zsolt	Director, Chairman	Award	34,403	—	—	123,732
2025-04-30	DeGolyer Donald W	Director	Award	34,403	—	—	145,503