Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2025-12-29 Sale | 2026-03-04 12:09 pm | COMMUNITY FINANCIAL SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Admin & HR Officer | 3,450 | $58.85 | $203,054 | 5,550 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-03-17 Option Award | 2026-03-19 3:39 pm | N/A N/A | COMMUNITY FINANCIAL SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Admin & HR Officer | 6,146 | $0 | 13,044 (Direct) | View |
| 2026-03-04 Option Award | 2026-03-06 1:50 pm | N/A N/A | COMMUNITY FINANCIAL SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Admin & HR Officer | 2,562 | $0 | 6,823 (Direct) | View |
| 2026-03-04 Tax Withholding | 2026-03-06 1:50 pm | N/A N/A | COMMUNITY FINANCIAL SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Admin & HR Officer | 943 | $59.87 | 6,823 (Direct) | View |
| 2026-03-02 Tax Withholding | 2026-03-04 12:13 pm | N/A N/A | COMMUNITY FINANCIAL SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Admin & HR Officer | 522 | $60.55 | 5,204 (Direct) | View |
| 2025-03-18 Option Award(A) | 2025-03-19 5:56 pm | N/A 2035-03-18 | COMMUNITY FINANCIAL SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Admin & HR Officer | 5,786 | $0 | 12,865 (Direct) | View |
| 2025-03-18 Option Award | 2025-03-19 5:23 pm | N/A 2035-03-18 | COMMUNITY FINANCIAL SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Admin & HR Officer | 5,786 | $0 | 12,865 (Direct) | View |
| 2025-03-12 Tax Withholding | 2025-03-13 5:00 pm | N/A N/A | COMMUNITY FINANCIAL SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Admin & HR Officer | 532 | $0 | 7,005 (Direct) | View |
| 2025-03-07 Option Award | 2025-03-11 1:46 pm | N/A N/A | COMMUNITY FINANCIAL SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Admin & HR Officer | 1,472 | $0 | 7,537 (Direct) | View |
| 2025-03-03 Tax Withholding | 2025-03-04 12:43 pm | N/A N/A | COMMUNITY FINANCIAL SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Admin & HR Officer | 444 | $63.29 | 6,065 (Direct) | View |
| 2024-10-01 Tax Withholding | 2024-10-03 11:45 am | N/A N/A | COMMUNITY FINANCIAL SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Human Resources Off | 177 | $58.07 | 5,995 (Direct) | View |
| 2024-03-19 Option Award | 2024-03-20 11:19 am | N/A 2034-03-19 | COMMUNITY BANK SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Human Resources Off | 6,378 | $0 | 10,815 (Direct) | View |
| 2024-03-01 Tax Withholding | 2024-03-05 3:38 pm | N/A N/A | COMMUNITY BANK SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Human Resources Off | 218 | $45.3 | 4,260 (Direct) | View |
| 2023-10-01 Tax Withholding | 2023-10-02 3:12 pm | N/A N/A | COMMUNITY BANK SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Human Resources Off | 176 | $42.21 | 3,927 (Direct) | View |
| 2023-03-14 Option Award | 2023-03-15 12:32 pm | N/A 2033-03-14 | COMMUNITY BANK SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Human Resources Off | 5,351 | $0 | 8,006 (Direct) | View |
| 2022-03-15 Option Award(A) | 2023-03-15 12:13 pm | N/A 2032-03-15 | COMMUNITY BANK SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Human Resources Off | 2,676 | $0 | 2,676 (Direct) | View |
| 2023-03-08 Tax Withholding | 2023-03-09 2:18 pm | N/A N/A | COMMUNITY BANK SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Human Resources Off | 81 | $61.05 | 2,655 (Direct) | View |
| 2022-10-03 Tax Withholding | 2022-10-12 3:59 pm | N/A N/A | COMMUNITY BANK SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Human Resources Off | 203 | $60.08 | 2,072 (Direct) | View |
| 2022-03-15 Option Award | 2022-03-16 5:19 pm | N/A 2032-03-15 | COMMUNITY BANK SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Human Resources Off | 3,342 | $0 | 4,951 (Direct) | View |
| 2021-10-01 Option Award | 2021-10-05 4:49 pm | N/A N/A | COMMUNITY BANK SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Human Resources Off | 1,467 | $0 | 1,467 (Direct) | View |
Ownership | 2021-10-05 4:32 pm | N/A N/A | COMMUNITY BANK SYSTEM INC. | CBU | Gillan-Myer Maureen A EVP, Chief Human Resources Off | 0 | $0 | 0 (Direct) | View |