HWANG DONGHYUN THOMAS

PrivateCIK: 1480330
Location

LOWELL, MA

HWANG DONGHYUN THOMAS (SVP, Global Sales) sold 7.4% of their position (2.60K shares) of MACOM TECHNOLOGY SOLUTIONS HOLDINGS, INC. on the open market

Open‑market sale worth $935.9K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 11 sales
Officer· SVP, Global Sales
Since Nov 2018
-2.51K
Net shares
Net seller
$935.9K
Total sold
11
Open market trades
0B · 11S
12
Total transactions
85.00 acquired · 2.60K disposed
Non-Derivative Transactions12

Common Stock

Direct
A · Award

Shares

+85.00

Price / share

$138.13

Trade value

$11.74K

% of position

0.2%
5/15/2026
34.89K34.97K

Common Stock

Direct
S · Sale

Shares

300.00

Price / share

$353.32

Trade value

$106K

% of position

0.9%
5/18/2026
34.97K34.67K

Common Stock

Direct
S · Sale

Shares

300.00

Price / share

$355.06

Trade value

$106.52K

% of position

0.9%
5/18/2026
34.67K34.37K

Common Stock

Direct
S · Sale

Shares

500.00

Price / share

$356.68

Trade value

$178.34K

% of position

1.5%
5/18/2026
34.37K33.87K

Common Stock

Direct
S · Sale

Shares

300.00

Price / share

$358.84

Trade value

$107.65K

% of position

0.9%
5/18/2026
33.87K33.57K

Common Stock

Direct
S · Sale

Shares

500.00

Price / share

$360.38

Trade value

$180.19K

% of position

1.5%
5/18/2026
33.57K33.07K

Common Stock

Direct
S · Sale

Shares

100.00

Price / share

$362.89

Trade value

$36.29K

% of position

0.3%
5/18/2026
33.07K32.97K

Common Stock

Direct
S · Sale

Shares

100.00

Price / share

$364.93

Trade value

$36.49K

% of position

0.3%
5/18/2026
32.97K32.87K

Common Stock

Direct
S · Sale

Shares

200.00

Price / share

$367.50

Trade value

$73.50K

% of position

0.6%
5/18/2026
32.87K32.67K

Common Stock

Direct
S · Sale

Shares

100.00

Price / share

$369.06

Trade value

$36.91K

% of position

0.3%
5/18/2026
32.67K32.57K

Common Stock

Direct
S · Sale

Shares

100.00

Price / share

$377.70

Trade value

$37.77K

% of position

0.3%
5/18/2026
32.57K32.47K

Common Stock

Direct
S · Sale

Shares

95.00

Price / share

$381.23

Trade value

$36.22K

% of position

0.3%
5/18/2026
32.47K32.38K
Total

Net shares

2.51K

Net value

-$924.13K

Derivative Transactions0
No derivative transactions reported
HWANG DONGHYUN THOMAS — Insider Transaction (Form 4) Filed May 20, 2026 | Finecho