THE CO-INVESTMENT PRACTITIONER - COMPANION FILES
julianrsterling.com/coinvestment

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Revised 22 September 2026.

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WHAT IS IN THE ARCHIVE

1. The book's workbook, corrected
   What_It_Costs_Not_To_Follow_On.xlsx    Chapter 11 and Appendix F
   00_START_HERE.md                       what changed is at the end

2. Blank_Model_Set/  (new)
   What_It_Costs_Not_To_Follow_On_Blank.xlsx
   The same model with every input emptied, for your own programme and your own
   shareholders' agreement. The checks sheet counts what is still missing and
   tests what holds for any inputs. The book's figures are in book_inputs.txt.

3. Working_Documents.pdf  (new)
   Ten printable pages: the readiness assessment, the mandate with its limit
   grid, the governance ladder, the first-48-hour early read, the diligence
   checklist, the timeline and decision memo, the return bridge with the
   modelling traps, the terms that move the return, the position file, and the
   pipeline log with the deal journal. A4, fits Letter.

4. Forty_Questions.xlsx  (new)
   Forty questions across the book, marked by the file as you type.

5. Cases/  (new)
   Case_1_How_Much_Worse_Can_The_Deals_Be.xlsx     Chapter 3, adverse selection
   Case_2_Four_Draws.xlsx                          Chapters 3 and 12, dispersion
   Case_3_The_Zero_That_Erases_A_Dozen.xlsx        Chapters 4, 10 and 12, sizing
   Each case: the note on the first sheet, the model after it, checks at the end.

The files open in Excel, LibreOffice Calc, Google Sheets and Numbers. No macros.
