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RGEN
Repligen Corp
stock NASDAQ

At Close

Sep 4, 2026 3:59:55 PM EDT

167.51USD-1.238%(-2.10)806,067

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 4, 2026 9:25:30 AM EDT

168.40USD-0.713%(-1.21)487

After-hours

Sep 4, 2026 4:00:30 PM EDT

167.60USD+0.054%(+0.09)109,290

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Sep 18, 2026 Oct 16, 2026 Nov 20, 2026 Dec 18, 2026 Feb 19, 2027 Jun 17, 2027 Dec 17, 2027

ITM/OTM for Feb 19, 2027View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
32	75	2	23

RGEN Feb 19, 2027 Exp. - Volume by Strike

Puts

Calls

RGEN Feb 19, 2027 Exp. - Open Interest by Strike

Puts

Calls

RGEN Feb 19, 2027 Exp. - Max Pain @ $110.00

Puts

Calls

RGEN Feb 19, 2027 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
270 C	0	0%	0			RGEN270219C00270000
260 C	0	0%	0			RGEN270219C00260000
250 C	0	0%	0			RGEN270219C00250000
240 C	6.50	-7.14%	1	1	08-27	RGEN270219C00240000
230 C	8.90	-3.26%	14	52	08-27	RGEN270219C00230000
220 C	4.80	0%	1	1	08-05	RGEN270219C00220000
210 C	0	0%	0			RGEN270219C00210000
200 C	18.01	-14.24%	1	6	08-21	RGEN270219C00200000
195 C	9.20	+84.00%	1	2	07-28	RGEN270219C00195000
190 C	21.40	+184.95%	1	2	08-21	RGEN270219C00190000
185 C	24.00	0%	10	10	08-27	RGEN270219C00185000
180 C	17.50	0%	1	1	09-03	RGEN270219C00180000
175 C	0	0%	0			RGEN270219C00175000
170 C	0	0%	0			RGEN270219C00170000
165 C	0	0%	0			RGEN270219C00165000
160 C	27.43	+31.88%	1	3	09-03	RGEN270219C00160000
155 C	0	0%	0			RGEN270219C00155000
150 C	22.30	-6.22%	7	8	07-02	RGEN270219C00150000
145 C	26.85	0%	22	11	07-28	RGEN270219C00145000
140 C	52.60	+87.19%	1	1	08-20	RGEN270219C00140000
135 C	0	0%	0			RGEN270219C00135000
130 C	35.00	+68.76%	2	2	06-25	RGEN270219C00130000
125 C	51.60	+93.98%	2	3	08-17	RGEN270219C00125000
120 C	0	0%	0			RGEN270219C00120000
115 C	0	0%	0			RGEN270219C00115000
110 C	0	0%	0			RGEN270219C00110000
105 C	0	0%	0			RGEN270219C00105000
100 C	53.38	0%	1	1	07-13	RGEN270219C00100000
95 C	0	0%	0			RGEN270219C00095000
90 C	0	0%	0			RGEN270219C00090000
85 C	56.90	0%	1	1	07-21	RGEN270219C00085000
80 C	102.40	0%	1	1	08-28	RGEN270219C00080000
75 C	0	0%	0			RGEN270219C00075000
70 C	69.70	0%	1	1	07-21	RGEN270219C00070000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
270 P	0	0%	0			RGEN270219P00270000
260 P	0	0%	0			RGEN270219P00260000
250 P	0	0%	0			RGEN270219P00250000
240 P	0	0%	0			RGEN270219P00240000
230 P	0	0%	0			RGEN270219P00230000
220 P	0	0%	0			RGEN270219P00220000
210 P	0	0%	0			RGEN270219P00210000
200 P	0	0%	0			RGEN270219P00200000
195 P	0	0%	0			RGEN270219P00195000
190 P	0	0%	0			RGEN270219P00190000
185 P	0	0%	0			RGEN270219P00185000
180 P	0	0%	0			RGEN270219P00180000
175 P	0	0%	0			RGEN270219P00175000
170 P	20.50	0%	2	2	09-01	RGEN270219P00170000
165 P	0	0%	0			RGEN270219P00165000
160 P	0	0%	0			RGEN270219P00160000
155 P	0	0%	0			RGEN270219P00155000
150 P	0	0%	0			RGEN270219P00150000
145 P	0	0%	0			RGEN270219P00145000
140 P	0	0%	0			RGEN270219P00140000
135 P	0	0%	0			RGEN270219P00135000
130 P	0	0%	0			RGEN270219P00130000
125 P	0	0%	0			RGEN270219P00125000
120 P	0	0%	0			RGEN270219P00120000
115 P	2.56	-44.35%	1	2	08-25	RGEN270219P00115000
110 P	5.59	-35.52%	4	2	07-28	RGEN270219P00110000
105 P	0	0%	0			RGEN270219P00105000
100 P	3.85	0%	1	1	07-28	RGEN270219P00100000
95 P	0	0%	0			RGEN270219P00095000
90 P	2.60	-13.33%	1	3	07-29	RGEN270219P00090000
85 P	3.20	+36.17%	2	5	07-21	RGEN270219P00085000
80 P	1.50	-11.76%	1	3	07-29	RGEN270219P00080000
75 P	1.10	-18.52%	1	5	07-29	RGEN270219P00075000
70 P	1.00	-45.95%	1	2	07-20	RGEN270219P00070000

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