Daily Recap: OC/CSL, D/NEE, RPAY, ALKT, PATK/LCII, FBIN

Research evidence excerpt

Daily Recap: OC/CSL, D/NEE, RPAY, ALKT, PATK/LCII, FBIN

Quick Note

June 30, 2026 SPECIAL SITUATIONS

Analysts

Michael Piccolo

212-668-9863 Owens Corning (OC - $156.05) and Carlisle Companies Inc. (CSL - $378.47)michael.piccolo@wedbush.com

News Reports Multiple Unsolicited Cash & Stock Offers at Significant Premium;

Company Has Not Substantially Engaged. Per the Wall Street Journal, CSL made

more than one unsolicited offer in recent months to acquire OC in a transaction

valued well over $10B, using a mix of cash and stock at a significant premium to

OC's recent trading; OC has not substantially engaged, and CSL is contemplating

next moves. OC entered Monday with an ~$11B market cap (CSL ~$15B); on the

report shares closed +15.26% to $154.69 (best day since 2009) while CSL fell -2.55%

to ~$352. The strategic logic combines CSL's commercial roofing/weatherproofing

focus with OC's residential roofing/insulation platform (anchored by its iconic

pink fiberglass brand). OC has actively reshaped the portfolio, completing the ~

$4B Masonite International acquisition in 2024 and recently divesting its glass

reinforcements business to Praana Group. The bid lands amid an unusually active

building products M&A cycle: QXO, Inc. (QXO) announced a $17B acquisition of

TopBuild Corp. (BLD) in April and CRH plc (CRH) is acquiring Arcosa, Inc. (ACA) for

~$8.5B EV. (News Article)

TRADING VIEW: CSL's approach reframes OC from a self-help/portfolio reshaping

story into a contested public auction. The market is pricing meaningful deal

optionality (OC +15% on the report); OC's non-engagement signals the Board likely

views the proposed price as inadequate or has reservations on the cash/stock

mix. CSL's -2.55% reaction also suggests its own holders are skeptical of paying