Dark

PRME
Prime Medicine, Inc. Common Stock
stock NASDAQ

Market Open

Aug 11, 2026 3:22:31 PM EDT

3.24USD+2.532%(+0.08)1,643,908

3.23Bid 3.24Ask 0.01Spread

Pre-market

Aug 11, 2026 8:53:30 AM EDT

3.21USD+1.573%(+0.05)12,000

After-hours

Aug 10, 2026 4:02:30 PM EDT

3.20USD+0.979%(+0.03)0

OverviewOptionsHistoricalDark Pool PrintsShortsTrends

PRME Volume Aug 11, 2026 3:05:01 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	34.14	527,923	44.07
Nasdaq GSM	24.97	386,088	27.81
IEX	10.32	159,661	5.46
Cboe EDGX	9.80	151,549	3.51
NYSE Arca	8.06	124,713	8.04
Cboe BZX	4.27	66,107	4.21
NYSE	3.95	61,077	1.91
MEMX	1.16	17,884	1.40
MIAX Pearl	0.88	13,532	0.57
NYSE National	0.86	13,246	0.86
Cboe BYX	0.60	9,306	1.05
Cboe EDGA	0.45	7,020	0.61
Nasdaq BX	0.17	2,705	0.21
Nasdaq PHLX	0.17	2,702	0.10
NYSE American	0.10	1,502	0.09
24X National	0.05	750	0.03
CHX	0.04	565	0.07
Texas Stock Exchange LLC	0.01	124	0.02
LTSE	0.00	0	0.00

chartexchange.com

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

PRME Nutrition Facts

0.42 servings per container

Serving size

3.66M

Calories

1.55M

% Day

% Avg

Off Exchange¹ 528K

34.14%

44.07%

Nasdaq GSM 386K

24.97%

27.81%

IEX 160K

10.32%

5.46%

Cboe EDGX 152K

9.80%

3.51%

NYSE Arca 125K

8.06%

8.04%

Cboe BZX 66K

4.27%

4.21%

NYSE 61K

3.95%

1.91%

MEMX 18K

1.16%

1.40%

MIAX Pearl 14K

0.88%

0.57%

NYSE National 13K

0.86%

Cboe BYX 9K

0.60%

1.05%

Cboe EDGA 7K

0.45%

0.61%

Nasdaq BX 3K

0.17%

0.21%

Nasdaq PHLX 3K

0.17%

0.10%

NYSE American 2K

0.10%

0.09%

24X National 750

0.05%

0.03%

CHX 565

0.04%

0.07%

Texas Stock Exchange LLC 124

0.01%

0.02%

LTSE 0

0.00%

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

chartexchange.com

PRME Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 527,923, which is 34.14% of today's total volume.
Today's Lit volume is 1,018,531, which is 65.86%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.07%.
The average Lit volume has been 55.93%.

PRME Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

Cboe EDGX

NYSE Arca

Cboe BZX

NYSE

MEMX

MIAX Pearl

NYSE National

Cboe BYX