Bain Capital Partners XI, L.P. — SEC Form 4 filings
SEC reporting owner CIK 1851748. 4 Form 4 filings on record with FilingPulse; latest filed 2025-09-16.
Transaction summary — filings shown
Covers all 4 filings on record, filed 2024-12-16 to 2025-09-16. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 4 legs across 3 filings — 13,411,918 shares, $516,128,521 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 5.
- Largest priced transaction: sale of 5,652,689 shares @ $38.60 ($218,193,795) in Waystar Holding Corp., filed 2025-02-26.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Waystar Holding Corp. (WAY) | 10% owner | 4 | — | 4 legs · 13,411,918 sh · $516,128,521 | 5 |
Form 4 filings — Bain Capital Partners XI, L.P.
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2025-09-16 | 4 | Waystar Holding Corp. (WAY) jointly with BAIN CAPITAL INVESTORS LLC, BCPE Derby Investor, LP, BCPE Derby GP, LLC, Bain Capital Fund XI, L.P., BCPE Derby (DE) SPV, LP, BCPE Derby (DE) SPV (GP), LLC | Sale (S): 4,295,139 @ $39.21 · Other (J): 516,371 | EDGAR |
| 2025-05-20 | 4 | Waystar Holding Corp. (WAY) jointly with BAIN CAPITAL INVESTORS LLC, BCPE Derby Investor, LP, BCPE Derby GP, LLC, Bain Capital Fund XI, L.P., BCPE Derby (DE) SPV, LP, BCPE Derby (DE) SPV (GP), LLC | Sale (S): 3,012,253 @ $37.39 · Other (J): 235,397 · Sale (S): 451,837 @ $37.39 | EDGAR |
| 2025-02-26 | 4 | Waystar Holding Corp. (WAY) jointly with BAIN CAPITAL INVESTORS LLC, BCPE Derby Investor, LP, BCPE Derby GP, LLC, Bain Capital Fund XI, L.P., BCPE Derby (DE) SPV, LP, BCPE Derby (DE) SPV (GP), LLC | Sale (S): 5,652,689 @ $38.60 · Other (J): 573,192 | EDGAR |
| 2024-12-16 | 4 | Waystar Holding Corp. (WAY) jointly with BAIN CAPITAL INVESTORS LLC, BCPE Derby Investor, LP, BCPE Derby GP, LLC, Bain Capital Fund XI, L.P. | Other (J): 23,936,936 · Other (J): 23,936,936 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?owner_cik=1851748 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →