Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000811030 | |||
| Series S000004930 | Osterweis Strategic Income Fund | ||
| Class/Contract C000013345 | Investor Class | OSTIX | |
| Status | Name | Ticker Symbol | |
| CIK 0000811030 | |||
| Series S000004931 | Osterweis Fund | ||
| Class/Contract C000013346 | Investor Class | OSTFX | |
| Status | Name | Ticker Symbol | |
| CIK 0000811030 | |||
| Series S000029833 | Osterweis Growth & Income Fund | ||
| Class/Contract C000091752 | Investor Class | OSTVX | |
| Status | Name | Ticker Symbol | |
| CIK 0000811030 | |||
| Series S000055531 | Osterweis Emerging Opportunity Fund | ||
| Class/Contract C000174818 | Investor Class | OSTGX | |
| Status | Name | Ticker Symbol | |
| CIK 0000811030 | |||
| Series S000055991 | Osterweis Total Return Fund | ||
| Class/Contract C000176327 | Investor Class | OSTRX | |
| Status | Name | Ticker Symbol | |
| CIK 0000811030 | |||
| Series S000077469 | Osterweis Short Duration Credit Fund | ||
| Class/Contract C000237928 | Investor Class | ZEOIX | |
| Status | Name | Ticker Symbol | |
| CIK 0000811030 | |||
| Series S000077470 | Osterweis Sustainable Credit Fund | ||
| Class/Contract C000237929 | Investor Class | ZSRIX | |
IRS No.: 566415270 | State of Incorp.: MA | Fiscal Year End: 1231
Type: N-CSRS | Act: 40 | File No.: 811-05037 | Film No.: 231474765
