Dark

SGMO
Sangamo Therapeutics, Inc. Common Stock
stock NASDAQ

At Close

Mar 13, 2026 3:59:51 PM EDT

0.3800USD-3.560%(-0.0141)4,073,037

0.00Bid 0.00Ask 0.0000Spread

Pre-market

Mar 13, 2026 9:25:30 AM EDT

0.3961USD0.000%(0.0000)19,565

After-hours

Mar 13, 2026 4:56:30 PM EDT

0.3707USD-2.958%(-0.0113)80,100

OverviewOptionsHistoricalExchange VolumeShortsMore

SGMO Volume Mar 13, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	70.42	2,868,294	68.83
Nasdaq GSM	9.55	388,902	10.85
NYSE Arca	7.43	302,516	6.80
Cboe EDGX	3.51	142,908	2.71
MEMX	2.74	111,443	2.92
Cboe EDGA	1.73	70,438	3.09
Cboe BZX	1.27	51,769	1.16
MIAX Pearl	1.11	45,300	1.10
IEX	1.01	41,293	1.34
Cboe BYX	0.45	18,156	0.37
NYSE	0.39	16,012	0.41
NYSE National	0.22	9,150	0.15
NYSE American	0.08	3,232	0.08
Nasdaq BX	0.06	2,606	0.10
CHX	0.01	600	0.02
Nasdaq PHLX	0.01	400	0.08
24X National	0.00	0	0.01

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

SGMO Nutrition Facts

0.67 servings per container

Serving size

6.09M

Calories

4.07M

% Day

% Avg

Off Exchange¹ 3M

70.42%

68.83%

Nasdaq GSM 389K

9.55%

10.85%

NYSE Arca 303K

7.43%

6.80%

Cboe EDGX 143K

3.51%

2.71%

MEMX 111K

2.74%

2.92%

Cboe EDGA 70K

1.73%

3.09%

Cboe BZX 52K

1.27%

1.16%

MIAX Pearl 45K

1.11%

1.10%

IEX 41K

1.01%

1.34%

Cboe BYX 18K

0.45%

0.37%

NYSE 16K

0.39%

0.41%

NYSE National 9K

0.22%

0.15%

NYSE American 3K

0.08%

Nasdaq BX 3K

0.06%

0.10%

CHX 600

0.01%

0.02%

Nasdaq PHLX 400

0.01%

0.08%

24X National 0

0.00%

0.01%

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

chartexchange.com

SGMO Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 2,868,294, which is 70.42% of today's total volume.
Today's Lit volume is 1,204,725, which is 29.58%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 68.83%.
The average Lit volume has been 31.17%.

SGMO Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe EDGX

MEMX

Cboe EDGA

Cboe BZX

MIAX Pearl

IEX

Cboe BYX

NYSE