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TOI
NASDAQ Life Sciences

Oncology Institute Confirms Patient Data Breach from November Cyberattack

Reported by Dow Jones Newswires
Sentiment info
Negative
Importance info
8
Price
$4.597
Mkt Cap
$458.922M
52W Low
$2.015
52W High
$4.88
52W Position info
128% above low
Off High info
5.8% below high
Rel. Volume info
0.7× avg
Market data snapshot near publication time

TOI has more than doubled off its 52-week low of $2.015.

Summary

Oncology Institute confirmed that patient data was exposed in a cybersecurity incident that occurred last November. A third-party gained unauthorized access to the company's information systems, with a vendor confirming patient data access on May 20. This follows an 8-K filed today disclosing the confirmed breach. While the company believes the incident has not had a material impact on operations, the exposure of patient data carries significant risks including potential regulatory fines, lawsuits, and reputational damage for the healthcare provider.

At the time of this announcement, TOI was trading at $4.60 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $458.9M. The 52-week trading range was $2.02 to $4.88. This news item was assessed with negative market sentiment and an importance score of 8 out of 10. Source: Dow Jones Newswires.


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TOI - Latest Insights

TOI
May 22, 2026, 5:30 PM EDT
Source: Dow Jones Newswires
Importance Score:
8
Price at Filing: $4.60
Real-time Price: $5.49 info
Change: +$0.893 (+19%) info
Market Cap: $543.907M info
TOI
May 22, 2026, 4:30 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $4.60
Real-time Price: $5.49 info
Change: +$0.893 (+19%) info
Market Cap: $543.907M info
TOI
May 15, 2026, 4:30 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
8
Price at Filing: $3.85
Real-time Price: $5.49 info
Change: +$1.64 (+43%) info
Market Cap: $543.907M info
TOI
May 07, 2026, 4:13 PM EDT
Source: Wiseek News
Importance Score:
8
Price at Filing: $4.23
Real-time Price: $5.49 info
Change: +$1.26 (+30%) info
Market Cap: $543.907M info
TOI
May 07, 2026, 4:12 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $4.18
Real-time Price: $5.49 info
Change: +$1.31 (+31%) info
Market Cap: $543.907M info
TOI
May 07, 2026, 4:11 PM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $4.18
Real-time Price: $5.49 info
Change: +$1.31 (+31%) info
Market Cap: $543.907M info
TOI
Apr 13, 2026, 9:00 AM EDT
Source: GlobeNewswire
Importance Score:
7
Price at Filing: $3.17
Real-time Price: $5.49 info
Change: +$2.32 (+73%) info
Market Cap: $543.907M info
TOI
Mar 12, 2026, 4:56 PM EDT
Filing Type: 10-K
Importance Score:
7
Price at Filing: $2.92
Real-time Price: $5.49 info
Change: +$2.57 (+88%) info
Market Cap: $543.907M info
TOI
Mar 12, 2026, 4:05 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $3.02
Real-time Price: $5.49 info
Change: +$2.47 (+82%) info
Market Cap: $543.907M info
TOI
Mar 12, 2026, 4:05 PM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $3.10
Real-time Price: $5.49 info
Change: +$2.39 (+77%) info
Market Cap: $543.907M info