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SONN
Sonnet BioTherapeutics Holdings, Inc. Common Stock
stock NASDAQ

At Close

Sep 15, 2025 3:59:43 PM EDT

5.53USD-6.356%(-0.37)3,093,070

5.51Bid 6.40Ask 0.89Spread

Pre-market

Sep 15, 2025 9:28:30 AM EDT

5.15USD-12.712%(-0.75)60,393

After-hours

Sep 15, 2025 4:54:30 PM EDT

5.53USD+0.090%(0.00)16,225

OverviewHistoricalDark Pool PrintsShortsMore

SONN Volume Sep 15, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	53.83	1,669,646	58.79
Nasdaq GSM	16.12	500,116	16.82
NYSE Arca	12.97	402,351	8.00
Cboe EDGX	8.83	273,960	6.93
MEMX	2.34	72,490	2.04
MIAX Pearl	2.22	68,937	2.04
Cboe BZX	1.56	48,471	2.08
IEX	0.47	14,686	0.64
NYSE	0.46	14,250	0.82
Cboe BYX	0.40	12,264	0.53
Cboe EDGA	0.31	9,463	0.37
Nasdaq BX	0.18	5,508	0.36
NYSE American	0.13	4,018	0.13
NYSE National	0.10	3,128	0.16
Nasdaq PHLX	0.07	2,060	0.18
CHX	0.01	431	0.11
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.

SONN Nutrition Facts

3.45 servings per container

Serving size

898.66K

Calories

3.10M

% Day

% Avg

Off Exchange¹ 2M

53.83%

58.79%

Nasdaq GSM 500K

16.12%

16.82%

NYSE Arca 402K

12.97%

8.00%

Cboe EDGX 274K

8.83%

6.93%

MEMX 72K

2.34%

2.04%

MIAX Pearl 69K

2.22%

2.04%

Cboe BZX 48K

1.56%

2.08%

IEX 15K

0.47%

0.64%

NYSE 14K

0.46%

0.82%

Cboe BYX 12K

0.40%

0.53%

Cboe EDGA 9K

0.31%

0.37%

Nasdaq BX 6K

0.18%

0.36%

NYSE American 4K

0.13%

NYSE National 3K

0.10%

0.16%

Nasdaq PHLX 2K

0.07%

0.18%

CHX 431

0.01%

0.11%

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

SONN Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 1,669,646, which is 53.83% of today's total volume.
Today's Lit volume is 1,432,133, which is 46.17%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 58.79%.
The average Lit volume has been 41.21%.

SONN Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe EDGX

MEMX

MIAX Pearl

Cboe BZX

IEX

NYSE

Cboe BYX

Cboe EDGA