Dark

PRME
Prime Medicine, Inc. Common Stock
stock NASDAQ

Market Open

Aug 11, 2026 2:20:29 PM EDT

3.23USD+2.215%(+0.07)1,423,221

3.21Bid 3.22Ask 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 LevelsShortsTrends

PRME Volume Aug 11, 2026 2:05:02 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	33.88	461,774	44.08
Nasdaq GSM	24.03	327,460	27.80
IEX	10.67	145,379	5.45
Cboe EDGX	10.53	143,474	3.51
NYSE Arca	8.05	109,664	8.04
Cboe BZX	4.39	59,759	4.21
NYSE	4.04	54,990	1.91
MEMX	1.13	15,456	1.40
NYSE National	0.91	12,460	0.86
MIAX Pearl	0.85	11,597	0.57
Cboe BYX	0.54	7,327	1.05
Cboe EDGA	0.42	5,724	0.61
Nasdaq BX	0.20	2,670	0.21
Nasdaq PHLX	0.17	2,289	0.10
NYSE American	0.10	1,336	0.09
24X National	0.06	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

0.37 servings per container

Serving size

3.66M

Calories

1.36M

% Day

% Avg

Off Exchange¹ 462K

33.88%

44.08%

Nasdaq GSM 327K

24.03%

27.80%

IEX 145K

10.67%

5.45%

Cboe EDGX 143K

10.53%

3.51%

NYSE Arca 110K

8.05%

8.04%

Cboe BZX 60K

4.39%

4.21%

NYSE 55K

4.04%

1.91%

MEMX 15K

1.13%

1.40%

NYSE National 12K

0.91%

0.86%

MIAX Pearl 12K

0.85%

0.57%

Cboe BYX 7K

0.54%

1.05%

Cboe EDGA 6K

0.42%

0.61%

Nasdaq BX 3K

0.20%

0.21%

Nasdaq PHLX 2K

0.17%

0.10%

NYSE American 1K

0.10%

0.09%

24X National 750

0.06%

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 461,774, which is 33.88% of today's total volume.
Today's Lit volume is 901,024, which is 66.12%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.08%.
The average Lit volume has been 55.92%.

PRME Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

Cboe EDGX

NYSE Arca

Cboe BZX

NYSE

MEMX

NYSE National

MIAX Pearl

Cboe BYX