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Track what biotech companies do, not what they say. Get trial changes, enrollment updates, SEC filings, and market performance in one place.

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Market Movers

Stock price movements, volume spikes, and options activity for biotech companies.

Market data as of Dec 30, 2025
Updated daily after market close

Biggest 7-Day Price Moves

Companies with the largest percentage changes over the past week

$16.96 • 7d: +93.8% • 3d: +8.0%
Cap: $1.2B • Vol: 4.2M
3 P2 Next: Dec 31
🎯 Results Posted 8-K
$21.92 • 7d: +50.4% • 3d: +6.0%
Cap: $304M • Vol: 1.5M
8-K
$6.57 • 7d: +42.5% • 3d: +25.6%
Cap: $36M • Vol: 198K
1 P3
upcoming_completion SCHEDULE 13G
$15.37 • 7d: +38.1% • 3d: -0.1%
Cap: $1.8B • Vol: 4.3M
2 P2
upcoming_completion 8-K
$22.78 • 7d: -33.3% • 3d: -33.4%
Cap: $2.2B • Vol: 11.0M
8-K Clinical
$2.33 • 7d: +33.1% • 3d: +4.5%
Cap: $23M • Vol: 228K
1 P2 Next: Dec 31
upcoming_completion SCHEDULE 13G
$2.84 • 7d: +29.7% • 3d: +15.9%
Cap: $179M • Vol: 528K
EFFECT
$1.13 • 7d: -27.2% • 3d: -20.1%
Cap: $3M • Vol: 164K
$0.55 • 7d: +27.0% • 3d: +33.0%
Cap: $6M • Vol: 16K
8-K
$0.60 • 7d: +25.5% • 3d: +5.7%
Cap: $26M • Vol: 45K
8-K
$0.30 • 7d: +24.2% • 3d: -6.9%
Cap: $28M • Vol: 2.0M
8-K Licensing
$5.32 • 7d: +23.4% • 3d: +14.4%
Cap: $346M • Vol: 670K
8-K
$0.30 • 7d: -22.2% • 3d: -22.6%
Cap: $3M • Vol: 1.2M
EFFECT
$6.42 • 7d: +20.2% • 3d: +10.5%
Cap: $441M • Vol: 547K
$1.97 • 7d: +20.1% • 3d: +18.0%
Cap: $524M • Vol: 3.8M
$3.31 • 7d: +19.5% • 3d: +15.3%
Cap: $488M • Vol: 22.8M
1 P3 1 P2 Next: Dec 31
upcoming_completion
$2.58 • 7d: +18.9% • 3d: +0.4%
Cap: $111M • Vol: 827K
8-K Licensing
$0.67 • 7d: -18.6% • 3d: -10.1%
Cap: $160M • Vol: 567K
1 P2 Next: Mar 15
upcoming_completion
$1.76 • 7d: -18.1% • 3d: -23.1%
Cap: $121M • Vol: 2.3M
8-K FDA
$0.93 • 7d: -17.4% • 3d: -15.9%
Cap: $3M • Vol: 317K
$1.30 • 7d: +17.1% • 3d: +15.0%
Cap: $119M • Vol: 649K
$0.58 • 7d: -17.0% • 3d: -21.4%
Cap: $42M • Vol: 1.2M
8-K
$0.71 • 7d: -15.5% • 3d: -11.3%
Cap: $21M • Vol: 254K
$31.59 • 7d: -15.4% • 3d: -10.0%
Cap: $671M • Vol: 140K
424B5
$70.50 • 7d: -15.2% • 3d: -15.2%
Cap: $7.4B • Vol: 0
5 P2 Next: Dec 31
upcoming_completion
$6.36 • 7d: -14.7% • 3d: -9.7%
Cap: $0 • Vol: 220K
$36.58 • 7d: -14.6% • 3d: -13.9%
Cap: $2.0B • Vol: 306K
3 P3 2 P2
upcoming_completion
$6.44 • 7d: -14.5% • 3d: -7.5%
Cap: $6M • Vol: 12K
8-K
$0.73 • 7d: -14.5% • 3d: -9.1%
Cap: $23M • Vol: 757K
8-K
$2.37 • 7d: -14.4% • 3d: -6.0%
Cap: $7M • Vol: 170K
8-K
$0.75 • 7d: -14.4% • 3d: -12.9%
Cap: $4M • Vol: 87K
$70.19 • 7d: -14.4% • 3d: -15.1%
Cap: $7.4B • Vol: 2.4M
1 P3 4 P2 Next: Dec 31
upcoming_completion
$1.76 • 7d: -14.1% • 3d: -13.7%
Cap: $2M • Vol: 26K
$6.99 • 7d: -14.0% • 3d: -8.7%
Cap: $15M • Vol: 18K
8-K
$1.13 • 7d: -13.7% • 3d: -6.6%
Cap: $9M • Vol: 353K
$9.88 • 7d: -13.7% • 3d: -9.9%
Cap: $1.0B • Vol: 808K
$2.00 • 7d: +13.6% • 3d: +16.3%
Cap: $92M • Vol: 184K
1 P2
upcoming_completion
$1.03 • 7d: +13.1% • 3d: -2.8%
Cap: $58M • Vol: 624K
$24.54 • 7d: +12.9% • 3d: -6.9%
Cap: $2.6B • Vol: 911K
5 P2
upcoming_completion
$3.06 • 7d: -12.6% • 3d: -12.1%
Cap: $34M • Vol: 82K
2 P2 Next: Dec 31
upcoming_completion
$11.67 • 7d: +12.4% • 3d: +1.6%
Cap: $99M • Vol: 144K
8-K
$5.46 • 7d: -12.4% • 3d: -11.5%
Cap: $3M • Vol: 21K
1 P2 Next: Feb 1
upcoming_completion 8-K
$1.89 • 7d: -12.1% • 3d: -3.1%
Cap: $80M • Vol: 31K
8-K
$1.53 • 7d: -11.6% • 3d: -7.8%
Cap: $33M • Vol: 585K
$16.03 • 7d: +11.3% • 3d: +3.2%
Cap: $443M • Vol: 264K
$27.33 • 7d: +11.1% • 3d: -2.5%
Cap: $1.6B • Vol: 980K
5 P3 4 P2
upcoming_completion
$11.64 • 7d: +10.9% • 3d: +4.4%
Cap: $1.5B • Vol: 2.3M
9 P3 10 P2
upcoming_completion
$5.51 • 7d: -10.8% • 3d: -8.5%
Cap: $225M • Vol: 774K
$1.01 • 7d: -10.6% • 3d: -5.6%
Cap: $189M • Vol: 6.4M
8-K
$0.68 • 7d: -10.2% • 3d: -1.4%
Cap: $29M • Vol: 145K
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