As of September 29, 2026, First Keystone's top three insider holders are Robert Alvin Bull (Chairman, 248.40K shares), Robert Alvin Bull (Chairman, 209.24K shares), John E Arndt (Secretary, 115.60K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Robert Alvin Bull | Chairman | 426,542 | 31,100 | 457,642 | 63.3% | 30 May, 2025 |
| 2 | John E Arndt | Secretary | 115,601 | 0 | 115,601 | 16.0% | 03 Aug, 2022 |
| 3 | Michael L Jezewski | Director | 112,488 | 0 | 112,488 | 15.6% | 28 May, 2026 |
| 4 | Nancy Jean Marr | Director | 17,193 | 0 | 17,193 | 2.4% | 02 May, 2023 |
| 5 | Donald Matthew Bower | Director | 15,096 | 0 | 15,096 | 2.1% | 23 Jun, 2026 |
| 6 | Whitney B Holloway | Director | 0 | 2,042 | 2,042 | 0.3% | 23 Jun, 2023 |
| 7 | Jack W. Jones | President Ceo | 1,600 | 0 | 1,600 | 0.2% | 05 Jan, 2026 |
| 8 | Michelle M. Karas | Svp Coo | 845 | 0 | 845 | 0.1% | 27 May, 2026 |
| 9 | Jonathan Robert Littlewood | Senior Vice President | 673 | 0 | 673 | 0.1% | 25 Nov, 2024 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 23 Jun, 2026 | Donald Matthew Bower | Director | Acquired P | 4,275 | $17.70 | $75.67K | 12,205 | Direct |
| 27 May, 2026 | Michael L Jezewski | Director | Acquired P | 334 | $17.97 | $6.00K | 44,405 | Direct |
| 28 May, 2026 | Donald Matthew Bower | Director | Acquired P | 1,000 | $18.00 | $18.00K | 7,930 | Direct |
| 27 May, 2026 | Michael L Jezewski | Director | Acquired P | 109 | $17.90 | $1.95K | 44,514 | Direct |
| 27 May, 2026 | Michael L Jezewski | Director | Acquired P | 105 | $17.98 | $1.89K | 44,619 | Direct |
| 26 May, 2026 | Michelle M. Karas | Svp Coo | Acquired P | 635 | $19.00 | $12.07K | 845 | Direct |
| 30 Dec, 2025 | Jack W. Jones | President Ceo | Acquired P | 426 | $18.50 | $7.88K | 626 | Direct |
| 30 Dec, 2025 | Jack W. Jones | President Ceo | Acquired P | 974 | $18.43 | $17.95K | 1,600 | Direct |
| 30 Dec, 2025 | Jack W. Jones | President Ceo | Acquired P | 1,400 | $18.50 | $25.90K | 1,600 | Direct |
| 12 Sep, 2025 | Michael L Jezewski | Director | Acquired P | 104 | $17.27 | $1.80K | 44,071 | Direct |
| 21 Aug, 2025 | Michelle M. Karas | Svp Coo | Acquired P | 200 | $17.50 | $3.50K | 200 | Direct |
| 30 May, 2025 | Robert Alvin Bull | Chairman | Acquired P | 3,022 | $15.00 | $45.33K | 209,240 | Direct |
| 28 May, 2025 | Jack W. Jones | President Ceo | Acquired P | 200 | $15.00 | $3.00K | 200 | Direct |
| 26 Feb, 2025 | Michael L Jezewski | Director | Acquired P | 314 | $14.08 | $4.42K | 42,395 | Direct |
| 26 Feb, 2025 | Michael L Jezewski | Director | Acquired P | 1,572 | $14.10 | $22.17K | 43,967 | Direct |
| 25 Nov, 2024 | Jonathan Robert Littlewood | Senior Vice President | Acquired P | 15 | $15.56 | $233 | 673 | Direct |
| 15 Nov, 2024 | Donald Matthew Bower | Director | Acquired P | 1,500 | $16.00 | $24.00K | 6,284 | Direct |
| 20 Jun, 2024 | Robert Alvin Bull | Chairman | Acquired W | 7,775 | $0.00 | $0 | 197,548 | Direct |
| 20 Jun, 2024 | Robert Alvin Bull | Chairman | Disposed W | 31,100 | $0.00 | $0 | 0 | Indirect |
| 15 Mar, 2024 | Robert Alvin Bull | Chairman | Acquired W | 31,100 | $0.00 | $0 | 31,100 | Indirect |