First Keystone Corp
FKYS- Exchange
- OTC
- Industry
- State Commercial Banks
- SEC CIK
- 0000737875
No open-market purchases or sales by First Keystone Corp insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by First Keystone Corp insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for First Keystone Corp, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Bower Donald Matthew | Director | 12,205 | Jun 23, 2026 | 2 |
| Jezewski Michael L | Director | 44,619 | May 28, 2026 | 1 |
| Karas Michelle M. | SVP & COO | 845 | May 27, 2026 | 1 |
| Jones Jack W. | President & CEO | 1,600 | Jan 5, 2026 | 1 |
| Bull Robert Alvin | Chairman | 209,240 | May 30, 2025 | 0 |
| Littlewood Jonathan Robert | Senior Vice President | 673 | Nov 25, 2024 | 0 |
| Holloway Whitney B | Director | 170Indirect | Jun 23, 2023 | 0 |
| Marr Nancy Jean | Director | 17,193 | May 2, 2023 | 0 |
| Arndt John E | Secretary | 115,601 | Aug 3, 2022 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 23, 2026 (view filing) | Jun 23 | Same day | Bower Donald MatthewDirector | PPurchaseFirst Keystone Corporation common stock | +4.28K | $17.70 | +$75.7K | +53.9%12.2K after | |
| May 28, 2026 (view filing) | May 28 | Same day | Bower Donald MatthewDirector | PPurchaseFirst Keystone Corporation common stock | +1.00K | $18.00 | +$18.0K | +14.4%7.93K after | |
| May 28, 2026 (view filing) | May 27 | 1 day | Jezewski Michael LDirector | PPurchaseFirst Keystone Corporation common stock | +548 | $17.96 | +$9.84K | +1.2%44.6K after | 3 lots |
| May 27, 2026 (view filing) | May 26 | 1 day | Karas Michelle M.SVP & COO | PPurchaseFirst Keystone Corporation common stock | +635 | $19.00 | +$12.1K | +303.0%844.55 after | |
| Jan 5, 2026 (view filing) | Dec 30, 2025 | 6 days | Jones Jack W.President & CEO | PPurchaseFirst Keystone Corporation common stock | +1.40K | $18.45 | +$25.8K | +700.0%1.60K after | Amended2 lots |
| Sep 16, 2025 (view filing) | Sep 12 | 4 days | Jezewski Michael LDirector | PPurchaseFirst Keystone Corporation common stock | +104 | $17.27 | +$1.80K | +0.2%44.1K after | |
| Aug 22, 2025 (view filing) | Aug 21 | 1 day | Karas Michelle M.SVP & COO | PPurchaseFirst Keystone Corporation common stock | +200 | $17.50 | +$3.50K | New position200 after | |
| May 30, 2025 (view filing) | May 30 | Same day | Bull Robert AlvinChairman | PPurchaseFirst Keystone Corporation common stock | +3.02K | $15.00 | +$45.3K | +1.5%209.2K after | |
| May 28, 2025 (view filing) | May 28 | Same day | Jones Jack W.President & CEO | PPurchaseFirst Keystone Corporation common stock | +200 | $15.00 | +$3.00K | New position200 after | |
| Feb 27, 2025 (view filing) | Feb 26 | 1 day | Jezewski Michael LDirector | PPurchaseFirst Keystone Corporation common stock | +1.89K | $14.10 | +$26.6K | +4.5%44.0K after | 2 lots |
| Nov 25, 2024 (view filing) | Nov 25 | Same day | Littlewood Jonathan RobertSenior Vice President | PPurchaseFirst Keystone Corporation common stock | +15 | $15.56 | +$233.4 | +2.3%673.28 after | |
| Nov 15, 2024 (view filing) | Nov 15 | Same day | Bower Donald MatthewDirector | PPurchaseFirst Keystone Corporation common stock | +1.50K | $16.00 | +$24.0K | +31.4%6.28K after | |
| Jun 23, 2023 (view filing) | Jun 23 | Same day | Holloway Whitney BDirector | PPurchaseFirst Keystone Corporation common stock | +88 | $18.00 | +$1.58K | +107.4%169.93 after | 2 lots |
| Jun 23, 2023 (view filing) | Jun 23 | Same day | Bower Donald MatthewDirector | PPurchaseFirst Keystone Corporation common stock | +540 | $18.00 | +$9.72K | +14.5%4.27K after | |
| May 26, 2023 (view filing) | May 25 | 1 day | Jezewski Michael LDirector | PPurchaseFirst Keystone Corporation common stock | +73 | $17.93 | +$1.31K | +0.2%39.3K after | |
| May 12, 2023 (view filing) | May 12 | Same day | Littlewood Jonathan RobertSenior Vice President | PPurchaseFirst Keystone Corporation common stock | +6 | $18.75 | +$112.5 | +1.2%495.07 after | |
| May 2, 2023 (view filing) | May 1 | 1 day | Holloway Whitney BDirector | PPurchaseFirst Keystone Corporation common stock | +19 | $20.00 | +$380 | +17.8%125.93 after | 2 lots |
| May 2, 2023 (view filing) | May 1 | 1 day | Bower Donald MatthewDirector | PPurchaseFirst Keystone Corporation common stock | +656 | $20.00 | +$13.1K | +21.3%3.73K after | |
| May 2, 2023 (view filing) | May 1 | 1 day | Marr Nancy JeanDirector | PPurchaseFirst Keystone Corporation common stock | +662 | $20.00 | +$13.2K | +4.0%17.2K after | |
| Feb 28, 2023 (view filing) | Feb 28 | Same day | Bull Robert AlvinChairman | PPurchaseFirst Keystone Corporation common stock | +2.84K | $22.00 | +$62.5K | +1.9%152.4K after | |
| Feb 10, 2023 (view filing) | Feb 9 | 1 day | Jezewski Michael LDirector | PPurchaseFirst Keystone Corporation common stock | +55 | $21.97 | +$1.21K | +0.1%38.8K after | |
| Feb 9, 2023 (view filing) | Feb 8 | 1 day | Jezewski Michael LDirector | PPurchaseFirst Keystone Corporation common stock | +599 | $21.72 | +$13.0K | +1.6%38.7K after | Amended3 lots |
| Dec 15, 2022 (view filing) | Dec 15 | Same day | Jezewski Michael LDirector | PPurchaseFirst Keystone Corporation common stock | +330 | $22.40 | +$7.39K | +0.9%37.6K after | |
| Aug 22, 2022 (view filing) | Aug 19-22 | 3 days | Jezewski Michael LDirector | PPurchaseFirst Keystone Corporation common stock | +200 | $21.96 | +$4.39K | +0.5%36.9K after | 2 lots |
| Aug 4, 2022 (view filing) | Aug 3 | 1 day | Bull Robert AlvinChairman | PPurchaseFirst Keystone Corporation common stock | +2.15K | $23.50 | +$50.4K | +1.5%148.0K after | |
| Aug 3, 2022 (view filing) | Aug 2 | 1 day | Arndt John ESecretary | PPurchaseFirst Keystone Corporation common stock | +1.67K | $22.50 | +$37.5K | +1.5%115.6K after | |
| Jun 22, 2022 (view filing) | Jun 22 | Same day | Jezewski Michael LDirector | PPurchaseFirst Keystone Corporation common stock | +73 | $23.47 | +$1.71K | +0.2%36.2K after | |
| Jun 2, 2022 (view filing) | Jun 2 | Same day | Jezewski Michael LDirector | PPurchaseFirst Keystone Corporation common stock | +500 | $24.10 | +$12.1K | +1.4%36.2K after | 2 lots |
| May 23, 2022 (view filing) | May 20 | 3 days | Jezewski Michael LDirector | PPurchaseFirst Keystone Corporation common stock | +250 | $23.98 | +$6.00K | +0.7%35.7K after | |
| Feb 14, 2022 (view filing) | Feb 14 | Same day | Bower Donald MatthewDirector | PPurchaseFirst Keystone Corporation | +544 | $25.00 | +$13.6K | +23.2%2.89K after | |
| Feb 11, 2022 (view filing) | Feb 11 | Same day | Jezewski Michael LDirector | PPurchaseFirst Keystone Corporation | +400 | $24.50 | +$9.80K | +1.2%35.0K after | |
| Nov 19, 2021 (view filing) | Nov 18-19 | 1 day | Jezewski Michael LDirector | PPurchaseFirst Keystone Corporation common stock | +1.00K | $24.93 | +$24.9K | +3.0%34.2K after | 2 lots |
| Nov 17, 2021 (view filing) | Nov 16 | 1 day | Jezewski Michael LDirector | PPurchaseFirst Keystone Corporation common stock | +400 | $24.86 | +$9.94K | +1.2%33.2K after | |
| Nov 5, 2021 (view filing) | Nov 3 | 2 days | Jezewski Michael LDirector | PPurchaseFIrst Keystone Corporation Common Stock | +229 | $24.45 | +$5.60K | +0.7%32.8K after | |
| Aug 16, 2021 (view filing) | Aug 16 | Same day | Jezewski Michael LDirector | PPurchaseFirst Keystone Corporation Common Stock | +1.73K | $25.00 | +$43.2K | +5.7%32.3K after | |
| Aug 6, 2021 (view filing) | Aug 6 | Same day | Jezewski Michael LDirector | PPurchaseFirst Keystone Corporation Common Stock | +10 | $24.50 | +$245 | 0.0%30.5K after |