InsidersTradesSigma
Total declarations
Companies
▲ Purchases (2 ops.)
▼ Sales (0 ops.)
Insider track record
OtherDisclosed buys
2
Disclosed sells
0
T+90 hit rate
100%
T+90 mean return
+1.7%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the full record of transactions filed by Griesemer John F. Director active across 2 companies, notably Guaranty Federal Bancshares INC. In total, 11 disclosures have been published. Split: 2 buys · 0 sell. Total volume traded: €99k. History available since 27 January 2022. The latest transaction was filed on 2 March 2026 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
Companies and markets linked to Griesemer John F
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations11 total
387 shares@ US$87.997.9% of flowCommon StockSEC:0000906465-26-000024:0
29 shares@ US$65.65820.5% of flowCommon StockSEC:0000906465-25-000040:0
374 shares@ US$75.048.0% of flowCommon StockSEC:0000906465-25-000031:0
493 shares@ US$56.797.7% of flowCommon StockSEC:0000906465-24-000026:0
13 shares@ US$46.78840.2% of flowCommon StockSEC:0000906465-23-000036:0
Canonical exit: 8 Jun 2023 (T+90)
516 shares@ US$53.317.7% of flowCommon StockSEC:0000906465-23-000020:0
2,000 shares@ US$48.0829.1% of flowCommon StockSEC:0000906465-22-000043:0
Canonical exit: 1 Feb 2023 (T+90)
1,543 shares@ US$56.2621.3% of flowCommon StockSEC:0000906465-22-000036:0
1,599 shares@ US$56.2622.1% of flowCommon StockSEC:0000906465-22-000033:0
142 sharesCommon StockSEC:0001140361-22-013174:0
142 shares@ US$32.25100.0% of flowCOMMON STOCKSEC:0001046203-22-000006:0
11 of 11 declarations
About Griesemer John F
Griesemer John F is a declarant and a Director of QCR Holdings INC and Guaranty Federal Bancshares INC. Across 11 filings, the sampled recent filings cover the period from 2022-02-01 to 2026-03-03, with buy volume of EUR 98553 and no sell volume, and the modal transaction nature is Attribution.
