How to organize a legal due diligence document index for Convertible Note Financing Transactions

Organize a company-side convertible note diligence index around the documents establishing borrowing authority, existing financing restrictions, capitalization, conversion mechanics, and investor-specific rights. Give each item a stable identifier, distinguish executed documents from drafts, and connect amendments, exhibits, consents, and missing evidence. Reconcile the index against investor requests and company records before sharing it. The resulting deliverable is a controlled document map that lets counsel trace financing questions to evidence without treating an upload, spreadsheet balance, or proposed consent as proof of the underlying legal position.

When to use this workflow

Use this workflow when company counsel, an in-house legal team, or a corporate paralegal is preparing a data room for a convertible note raise, supplementing diligence for another closing, or responding to investor questions about outstanding convertible instruments.

The scope is document organization and evidence reconciliation—not a complete financing review or closing checklist. The index identifies supporting records and gaps; detailed economic modeling and legal conclusions belong in linked work products.

This is a general US legal-workflow guide, with Delaware corporate-law references identified expressly. Entity law, governing law, the securities exemption, and negotiated language determine which records matter. State securities notices, security interests, usury, tax, and enforceability require separate matter-specific analysis. The organizational steps below are recommendations, not independent legal requirements.

What you need

Start with the investor request list and proposed financing documents. The proposed representations, conversion provisions, and financing structure should shape collection scope.

Collect or identify custodians for:

• Corporate authority: charter and amendments, bylaws, relevant board and stockholder approvals, and existing preferred-series documentation.
• Capitalization: dated cap tables, equity issuance records, outstanding notes and SAFEs, amendments, conversion records, and investor side letters.
• Debt and restrictions: loan agreements, guarantees, relevant security documents, intercreditor arrangements, waivers, and lender consents.
• Transaction records: term sheet, purchase agreement, note forms, investor-specific instruments, schedules, and proposed closing deliverables.
• Business diligence: IP ownership records and material contracts responsive to requests or proposed representations.
• Funding and compliance evidence: finance ledgers, advance records, subscription or acceptance records, and applicable securities filing evidence.

Identify a company custodian for each category. Preserve received files and original filenames; stable index IDs should supplement, not erase, provenance.

Use the template

Use the Convertible Note Financing Transactions — Diligence document index below. You can copy this table into your working document or spreadsheet.

Keep one row per distinct document or specifically identified missing item. Assign missing items an ID before receipt so follow-up correspondence uses a consistent reference.

ID / request combines a permanent document ID with the request-list reference. Date / status distinguishes document and effective dates, where relevant, and draft, executed, superseded, or unverified status. Source / locator identifies the repository location and relevant clause or page; for spreadsheets, specify the tab and cells. Include receipt provenance here or in linked intake notes.

Use Related IDs to connect amendments, schedules, side letters, and approvals. Access records the approved sharing classification, not a privilege determination. Gap / consequence states what remains unsupported and its financing significance. Owner / next action assigns retrieval or review and, where useful, an internal target date. Link a separate issues record when analysis exceeds the row’s practical capacity.

Step by step

1. Map requests to the proposed note financing

Translate broad requests into identifiable record sets. “All financing documents” should cover outstanding notes, amendments, side letters, relevant security arrangements, and evidence of prior conversions or repayments—not just the proposed note form.

Separate records relevant to issuing new debt from records relevant to later conversion. A future equity financing may require documents that do not yet exist; label that dependency rather than recording an unexplained omission. Match approvals to the issuer rather than assuming a parent’s records cover a subsidiary.

Record: request references, expected document families, relevant entities, and custodians. Mark agreed scope exclusions expressly.

2. Register received files without assuming completeness

Assign each file an ID, source location, receipt provenance, and preliminary status. Inspect signatures, schedules, exhibits, and internal cross-references. A PDF titled “final” is not necessarily executed; a signed note may incorporate a purchase agreement that was not supplied.

Retain materially different versions and label their relationship. Exact duplicates can share a principal record with additional source locations; amendments and restatements need distinct records. Do not overwrite an earlier version when a newer file arrives. Avoid calling an instrument superseded until its replacement relationship is verified.

Record: execution status, relevant dates, missing pages or attachments, and version relationships. Use “execution unverified” where warranted.

3. Build financing document families

Group each existing financing by issuer, instrument, holder where appropriate, and transaction date. Connect the purchase agreement to individual notes, purchaser schedules, amendments, side letters, approvals, consents, and disposition evidence.

This structure prevents a common note form from standing in for every holder’s rights. Distinguish multiple closings under one agreement from separate financings. Where advances occur over time, index available funding records without assuming face amount equals funded principal. Link assignment records where supplied so a holder name change does not become an unexplained mismatch.

Record: parent and related IDs, holder-specific variations, and unresolved links. Assign questions about an amendment’s applicability rather than silently treating it as controlling.

4. Link capitalization and conversion evidence

Reconcile the cap table’s convertible-instrument entries to indexed instruments. Check issuer, holder, principal entry, amendment references, and snapshot date. Distinguish finance records from contractual sources for valuation caps, discounts, conversion elections, and accrued-interest treatment.

For Delaware corporations, check share-class creation evidence separately from note economics. Where rights are established through board resolutions under charter-granted authority rather than in the charter, DGCL § 151(g) requires the applicable certificate of designations to be executed, acknowledged, filed, and effective under § 103. This conditional procedure does not apply to every note issuance or conversion. (delcode.delaware.gov)

Record: cap-table tab and cells, source-note clauses, discrepancies, and share-authorization evidence requiring review. Do not describe a proposed future series as already created.

5. Identify restrictions and consent evidence

Index existing debt and material contracts relevant to issuance, security, repayment, or conversion. Identify the exact provision for review, preserving qualifications and exceptions. Keep issuance, later conversion, and acquisition events distinct.

A SEC-filed convertible note purchase-agreement form, § 4.1(e)–(l) includes prior-noteholder consents, intercreditor documents, resolutions, lender approvals, and subordination documents among purchaser closing conditions. This historical secured, subordinated public-company example illustrates document relationships; it is not a universal checklist for unsecured startup notes. (sec.gov)

Record: restriction source, linked consent or waiver, and evidence status. Keep a circulating consent draft distinguishable from executed evidence; refer satisfaction questions to counsel.

6. Reconcile funding and filing records

Connect execution and acceptance records with finance evidence without assuming they establish the same date. Identify separate closings and whether a ledger covers every advance or only a particular period.

For offerings under Rules 504 or 506 or Securities Act § 4(a)(5), the SEC’s Form D guidance states that notice is due within 15 days after the first investor becomes irrevocably contractually committed. A deadline falling on a Saturday, Sunday, or holiday moves to the next business day. (sec.gov)

Accordingly, do not use wire receipt alone as the first-sale-date evidence. Have counsel confirm the applicable exemption and trigger; other exemptions and state notices require separate analysis. (sec.gov)

Record: filing evidence, sources supporting the proposed first-sale date, and the responsible lawyer. Distinguish an unfiled draft from a filed notice and retain filing confirmation when available.

7. Reconcile gaps and prepare the sharing version

Compare the index against requests, the cap table, debt schedule, and references inside collected agreements. Ask custodians to address unmatched entries. Distinguish “not located after inquiry” from “not applicable,” identifying who approved the latter classification.

Have company counsel approve redaction, restricted access, or exclusion before release. Keep internal analysis separate from neutral investor-facing descriptions. Route privilege questions for legal review rather than using access labels as answers. Preserve the internal index and identify any redacted derivative by its source ID.

Record: approved access classifications, unresolved requests, owners, and the dated release version. Test links using the intended recipient’s permissions where practical.

Worked example

Fictional scenario: Alder Quay Robotics, Inc., a Delaware corporation, is preparing an unsecured convertible note raise in October 2026. Its cap table lists a $750,000 outstanding note held by Harbor Finch Ventures. The supplied records include an executed note, an unsigned maturity-extension amendment, and an executed senior loan agreement. Finance reports lender approval, but supplies only a draft consent.

All parties, documents, amounts, dates, and clause descriptions in this example are fictional.

C-003 is the supplied cap-table workbook, with the conflicting maturity in Notes!F8. W-009 is the supplied draft lender consent. Both have separate records outside these three representative entries.

The index changes two decisions. Counsel should not present the extension as established merely because the cap table incorporates it. The executed note is available; evidence that the amendment became effective is not. Likewise, finance’s assurance prompts retrieval of written approval rather than closure of the restriction issue.

Neither gap establishes that the amendment failed or the lender refused approval. Pending verification, preserve the discrepancy, assign follow-up, and avoid an unqualified statement that the documents establish financing readiness.

Common mistakes

• Using folders as the index. Folder names omit gaps and relationships. Maintain stable IDs and explicit attachment links.
• Treating holders as interchangeable. A note form may not capture side-letter variations. Connect each executed instrument to applicable documents.
• Calling documents “current” without support. Check amendments, repayments, and conversions; state unresolved status questions.
• Importing secured-deal requests into an unsecured raise. Collect collateral and intercreditor records when the structure or existing obligations justify them.
• Mixing evidence with conclusions. Record “consent draft received” separately from counsel’s determination whether the requirement is satisfied.

Final quality check

• Every request maps to evidence, a specific gap, or an approved exclusion.
• IDs remain stable across versions and correspondence.
• Dates, signatures, and attachment completeness match the files.
• Notes, amendments, side letters, and consents are connected.
• Cap-table and funding discrepancies are resolved or assigned.
• Clause, page, and cell references have been checked against source records.
• Sharing classifications, redactions, and recipient permissions are approved.
• Open issues have owners and next actions; closed issues retain resolution evidence.

Complete the workflow with DecoverAI

DecoverAI is the Legal Intelligence Platform for litigation and transactions. Its due diligence capabilities include bulk document classification to organize collections and prioritize human review. Tabular review supports work across multiple documents, while contract review supports examination of provisions underlying indexed issues. Keep the index as your team’s controlled work product, with lawyers verifying document status and legal conclusions. To discuss this company-side workflow, book a demo.

Frequently asked questions

Should proposed financing documents sit beside historical notes?

Yes, if status and transaction families are unmistakable. Distinguish proposed terms from existing obligations through IDs, dates, and status fields—not filenames alone.

Does each investor note need a separate row?

Generally, yes. Dates, amounts, signatures, amendments, or side letters may differ. Link common documents rather than assuming one representative note establishes every holder’s position.

How should a missing attachment be indexed?

Create a linked missing-item record identifying the parent and attachment reference. Assign a custodian and explain the review consequence. Do not reconstruct missing evidence from another transaction’s form.

What changes for another closing under the same purchase agreement?

Add instruments, purchaser schedules, funding evidence, and refreshed approvals or disclosures as applicable. Preserve earlier records and identify continuing documents rather than overwriting the original index.

Sources

• Delaware General Corporation Law, § 151(g) — conditional certificate-of-designations procedure.
• SEC, Filing a Form D Notice — covered exemptions, first-sale trigger, and deadline adjustment.
• SEC-filed Form of Convertible Note Purchase Agreement, § 4.1 — historical negotiated closing-document example, not a market standard.

This guide is general information about legal workflows, not legal advice for any matter. It was drafted and reviewed with AI assistance. The worked example is fictional. Contract rights and procedure depend on the governing law, the actual wording, and the facts, so check the cited sources and the rules that apply in your jurisdiction before relying on it.