By CapitalSnitch Research Desk · updated Oct 11, 2026 · data from SEC filings and official Congress disclosures
It has been a mixed year for Southside Bancshares Inc insiders: $65,000 bought by two people and $30,000 sold by one, so more buying than selling overall.
Biggest single buyer: BUIE HERBERT C, Director, with roughly $55,000.
Zooming out by quarter: 2 quarters in a row of net selling by insiders. Insiders bought in 3 of the last 7 full quarters. 195 investment managers listed SBSI in their latest 13F filings (Q2 2026); more funds bought than sold. Members of Congress reported 2 trades in SBSI over the past two years (one member).
Are insiders buying or selling SBSI stock?
In the last 12 months Southside Bancshares Inc insiders made open-market purchases worth about $65,000 and sales worth about $30,000. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.
When was the last insider trade in SBSI?
The most recent open-market insider trade in SBSI was filed on 2026-09-11.
How many institutions own SBSI?
195 investment managers reported holding SBSI in SEC Form 13F filings for Q2 2026.
Has any member of Congress traded SBSI?
Yes. Members of Congress reported 2 trades in SBSI over the past two years. The full list is free on CapitalSnitch.
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Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1).
Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).