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RGEN
Repligen Corp
stock NASDAQ

At Close

Jul 17, 2026 3:59:57 PM EDT

147.16USD-0.936%(-1.39)912,389

139.05Bid 152.88Ask 13.83Spread

Pre-market

Jul 17, 2026 9:23:30 AM EDT

148.81USD+0.175%(+0.26)101

After-hours

Jul 17, 2026 4:00:30 PM EDT

147.25USD+0.061%(+0.09)232,205

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Jul 17, 2026 Aug 21, 2026 Nov 20, 2026 Dec 18, 2026 Feb 19, 2027 Dec 17, 2027

ITM/OTM for Aug 21, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
1,652	334	132	843

RGEN Aug 21, 2026 Exp. - Volume by Strike

Puts

Calls

RGEN Aug 21, 2026 Exp. - Open Interest by Strike

Puts

Calls

RGEN Aug 21, 2026 Exp. - Max Pain @ $120.00

Puts

Calls

RGEN Aug 21, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
250 C	1.05	-70.00%	1	3	02-05	RGEN260821C00250000
240 C	0.10	0%	2	0	06-24	RGEN260821C00240000
230 C	0.45	-55.00%	1	2	02-26	RGEN260821C00230000
220 C	1.00	-28.57%	1	2	02-25	RGEN260821C00220000
210 C	0.35	-12.50%	1	5	07-06	RGEN260821C00210000
200 C	0.15	-76.92%	2	4	07-13	RGEN260821C00200000
195 C	0.95	+18.75%	1	2	07-07	RGEN260821C00195000
190 C	0.90	-30.77%	1	6	07-13	RGEN260821C00190000
185 C	1.30	+13.04%	1	11	07-16	RGEN260821C00185000
180 C	1.74	-5.95%	7	15	07-16	RGEN260821C00180000
175 C	2.55	+64.52%	1	15	07-10	RGEN260821C00175000
170 C	2.89	+7.04%	1	55	06-24	RGEN260821C00170000
165 C	5.00	+59.24%	1	46	07-16	RGEN260821C00165000
160 C	6.20	+19.23%	19	86	07-16	RGEN260821C00160000
155 C	6.33	-1.09%	1	61	07-01	RGEN260821C00155000
150 C	9.40	+4.33%	20	21	07-14	RGEN260821C00150000
145 C	11.27	+5.03%	1	4	07-09	RGEN260821C00145000
140 C	15.70	+10.56%	6	36	07-16	RGEN260821C00140000
135 C	11.35	+36.75%	1	53	06-15	RGEN260821C00135000
130 C	22.55	+49.83%	1	66	07-16	RGEN260821C00130000
125 C	23.88	+29.78%	2	1,071	07-14	RGEN260821C00125000
120 C	26.98	-10.37%	1	254	07-14	RGEN260821C00120000
115 C	36.03	+16.04%	30	133	07-16	RGEN260821C00115000
110 C	18.60	+11.24%	1	1	04-29	RGEN260821C00110000
105 C	0	0%	0			RGEN260821C00105000
100 C	47.00	+20.20%	40	32	07-13	RGEN260821C00100000
95 C	0	0%	0			RGEN260821C00095000
90 C	0	0%	0			RGEN260821C00090000
85 C	42.10	0%	1	1	02-24	RGEN260821C00085000
80 C	0	0%	0			RGEN260821C00080000
75 C	52.60	0%	1	1	05-05	RGEN260821C00075000
70 C	0	0%	0			RGEN260821C00070000
65 C	0	0%	0			RGEN260821C00065000
60 C	0	0%	0			RGEN260821C00060000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
250 P	0	0%	0			RGEN260821P00250000
240 P	0	0%	0			RGEN260821P00240000
230 P	67.30	0%	1	1	01-27	RGEN260821P00230000
220 P	0	0%	0			RGEN260821P00220000
210 P	74.60	0%	1	0	02-13	RGEN260821P00210000
200 P	0	0%	0			RGEN260821P00200000
195 P	72.90	0%	1	0	06-04	RGEN260821P00195000
190 P	0	0%	0			RGEN260821P00190000
185 P	45.30	-17.18%	4	5	07-07	RGEN260821P00185000
180 P	0	0%	0			RGEN260821P00180000
175 P	23.10	+5.00%	24	37	01-07	RGEN260821P00175000
170 P	21.90	-0.45%	6	67	01-12	RGEN260821P00170000
165 P	43.30	+105.21%	1	1	06-08	RGEN260821P00165000
160 P	0	0%	0			RGEN260821P00160000
155 P	18.60	0%	20	20	02-03	RGEN260821P00155000
150 P	11.60	0%	1	1	01-07	RGEN260821P00150000
145 P	11.04	-64.86%	50	50	06-25	RGEN260821P00145000
140 P	22.82	0%	2	1	03-02	RGEN260821P00140000
135 P	0	0%	0			RGEN260821P00135000
130 P	5.00	-79.84%	1	29	07-14	RGEN260821P00130000
125 P	24.00	+13.21%	1	48	05-15	RGEN260821P00125000
120 P	4.00	-52.94%	250	519	06-29	RGEN260821P00120000
115 P	2.70	-3.23%	1	3	07-01	RGEN260821P00115000
110 P	1.70	-21.66%	1	8	07-08	RGEN260821P00110000
105 P	1.30	+13.04%	1	4	07-08	RGEN260821P00105000
100 P	7.57	-7.91%	4	5	05-19	RGEN260821P00100000
95 P	1.45	-69.79%	2	141	06-22	RGEN260821P00095000
90 P	2.65	+15.22%	2	5	06-03	RGEN260821P00090000
85 P	1.65	-28.26%	1	6	06-01	RGEN260821P00085000
80 P	1.20	-31.43%	1	8	06-01	RGEN260821P00080000
75 P	2.05	+13.89%	1	6	05-18	RGEN260821P00075000
70 P	1.35	-3.57%	1	6	05-19	RGEN260821P00070000
65 P	0.90	-10.00%	1	3	05-19	RGEN260821P00065000
60 P	0.60	0%	1	1	05-19	RGEN260821P00060000

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