InsiderTrades

BAIN CAPITAL INVESTORS LLC

SEC CIK 1040508 · EDGAR

Buying vs selling by month open-market trades, last 24 months, all 3 companies
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
KLRAKailera Therapeutics, Inc.10% 17.86M $134.38M — 22026-04-202026-04-20
COHRCoherent Corp.10% 0 — $1.08B 32025-11-072025-11-10
WAYWaystar Holding Corp.10% 22.33M — $218.19M 22025-02-242025-02-24

Most active insiders at KLRA, 12 months

#InsiderTitleBoughtSold
1 Kaplan Andrew T.Dir, 10% $134.38M—
2 BAIN CAPITAL INVESTORS LLC10% $134.38M—
3 Bain Capital Life Sciences Investors, LLC10% $25.00M—
4 Koppel AdamDir, 10% $25.00M—
5 RTW INVESTMENTS, LP10% $8.00M—
6 Jiangsu Hengrui Pharmaceuticals Co., Ltd.10% ——
7 Renaud Ronald C JRCEO, Pres, Dir ——

Transactions 7

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
DI 2026-04-20 18:10 2026-04-20 KLRA Kailera Therapeutics, Inc. BAIN CAPITAL INVESTORS LLC 10% C - Cnv Deriv — +17.86M 17.86M New —
DI 2026-04-20 18:10 2026-04-20 KLRA Kailera Therapeutics, Inc. BAIN CAPITAL INVESTORS LLC 10% P - Purchase $16.00 +8.40M 26.26M +47% +$134.38M
DI 2025-11-12 2025-11-07 COHR Coherent Corp. BAIN CAPITAL INVESTORS LLC 10% C - Cnv Deriv — +7.75M 7.75M New —
DI 2025-11-12 2025-11-10 COHR Coherent Corp. BAIN CAPITAL INVESTORS LLC 10% J - Other — -254.3K 0 -100% —
DI 2025-11-12 2025-11-07 COHR Coherent Corp. BAIN CAPITAL INVESTORS LLC 10% S - Sale $143.37 -7.50M 254.3K -97% -$1.08B
I 2025-02-26 2025-02-24 WAY Waystar Holding Corp. BAIN CAPITAL INVESTORS LLC 10% S - Sale $38.60 -5.65M 22.33M -20% -$218.19M
I 2025-02-26 2025-02-24 WAY Waystar Holding Corp. BAIN CAPITAL INVESTORS LLC 10% J - Other — -573.2K 21.75M -3% —

Purchase Sale Sale after option exercise All abbreviations