DEMMERLE STEFAN

PrivateCIK: 1559086
Location

AUBURN HILLS, MI

DEMMERLE STEFAN (Vice President) sold 10.7% of their position (25K shares) of BORGWARNER INC on the open market

Open‑market sale worth $1.50M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderDEMMERLE STEFANCIK 1559086
IssuerBORGWARNER INCCIK 908255
Officer· Vice President
Since Feb 2026
-25K
Net shares
Net seller
$1.50M
Total sold
2
Open market trades
0B · 2S
2
Total transactions
25K disposed
Non-Derivative Transactions2

Common Stock

Direct
S · Sale

Shares

20K

Price / share

$59.26

Trade value

$1.19M

% of position

8.6%
5/8/2026
233.75K213.75K

Common Stock

Direct
S · Sale

Shares

5K

Price / share

$62.00

Trade value

$310K

% of position

2.3%
5/11/2026
213.75K208.75K
Total

Net shares

25K

Net value

-$1.50M

Derivative Transactions0
No derivative transactions reported
DEMMERLE STEFAN — Insider Transaction (Form 4) Filed May 12, 2026 | Finecho