SSM, August 31: a Form 4 and an after-hours run to $5.20

After-hours run. It opened up 1.1% at $2.70 and traded at $2.65 at the 4:00 p.m. close, then ran 96.2% from $2.65 to $5.20 at 5:34 p.m. after the close, on 3.73 million shares traded after hours.

The shape's name comes from a fixed rule, not a judgement (how shapes are named). Halts are in the halt table below.

Previous close

$2.67

Open, 9:30 a.m.

$2.70

Gap at the open

+1.1%

Pre-market high

$2.90 at 7:18 a.m.

High, 4 a.m. to 4 p.m.

$2.90 at 7:18 a.m.

Low, 4 a.m. to 4 p.m.

$2.62

Close, 4 p.m.

$2.65

Change at 4 p.m.

−0.7%

After-hours high, 4 p.m. to 8 p.m.

$5.20 at 5:34 p.m.

Volume, 4 a.m. to 4 p.m.

6,083

Volume after hours, 4 p.m. to 8 p.m.

3.73 million

Relative volume by 8 p.m.

41.9×

Float

1.42 million shares, from filings as of August 31, 2026

Shares outstanding

1.42 million

• From news to the move: the first trade 20% above the previous close came 5 hours 36 minutes after the latest SEC filing before it (4, 11:44 a.m.).
• Volume, from the one-minute bars: 290 shares before the 9:30 a.m. open (0%), 1,076 in the first 30 minutes (0%), and 3.73 million in the rest of the day to 8 p.m. (100%).
• Float rotation, the volume since 4 a.m. against the float of 1.42 million shares: past it once at 5:40 p.m., twice at 6:32 p.m.
• Other days SSM met the small-cap rule in our recaps: 6, the latest on October 2, 2026.
• The next session, September 1, 2026, it was up 77.6% from its previous close at the 4:00 p.m. close.

On the day's lists: the intraday runners, after-hours movers. It is here because it met the small-cap rule on the intraday runners: price $2 to $20, up 10% or more, relative volume 5× or more, float under 20 million shares, its high reached $1 or more and it started the day at $20 or under (the rule every page uses).

The exchange's halt feed shows no halts for SSM that day.

Halt bands that day: the LULD plan's Amendment 18 rules (what that means, LULD calculator).