1ST SOURCE CORP

Ticker: SRCE CUSIP: 336901103 Class: Common Stock

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 84,700 Value ($000) $5,293 Avg Close — Range —
Q3 2025
Shares 82,700 Value ($000) $5,091 Avg Close — Range —
Q2 2025
Shares 82,700 Value ($000) $5,133 Avg Close — Range —
Q1 2025
Shares 73,500 Value ($000) $4,396 Avg Close — Range —
Q4 2024
Shares 73,500 Value ($000) $4,291 Avg Close — Range —
Q3 2024
Shares 71,800 Value ($000) $4,299 Avg Close — Range —
Q2 2024
Shares 63,900 Value ($000) $3,426 Avg Close — Range —
Q1 2024
Shares 63,900 Value ($000) $3,350 Avg Close — Range —
Q4 2023
Shares 60,000 Value ($000) $3,297 Avg Close — Range —
Q3 2023
Shares 55,900 Value ($000) $2,353 Avg Close — Range —