Columbia Seligman Premium Technology Growth Fund Inc

Last updated September 27, 2026

Organization details

4 of this board's directors also sit on 7 other boards.

Shared director Other board Same sector

Tri Continental Corporation
via David M. Moffett, Janet Carrig, Nancy Therese Lukitsh and Pamela G. Carlton
Apollo Commercial Real Estate Finance Inc
via Pamela G. Carlton
CSX Corporation
via David M. Moffett
EQT Corporation
via Janet Carrig
Evercore Inc.
via Pamela G. Carlton
PayPal Holdings Inc.
via David M. Moffett
WaterBridge Infrastructure LLC
via Janet Carrig

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date	Insider	Transaction	Shares	Price	Value
Dec 15, 2025	Pamela G. Carlton Director	Open-market purchase	+100	$36.00	$3,600
Sep 4, 2025	Petersen Christopher O. Officer (SVP & Asst Secretary)	Open-market sale	−139	$31.91	$4,438
Mar 7, 2025	Pamela G. Carlton Director	Open-market sale	−6	$29.06	$174
Mar 7, 2025	Pamela G. Carlton Director	Open-market sale	−28	$29.05	$813
Mar 7, 2025	Pamela G. Carlton Director	Open-market sale	−1,028	$29.04	$29,853
Mar 7, 2025	Pamela G. Carlton Director	Open-market sale	−1	$29.03	$29
Mar 7, 2025	Pamela G. Carlton Director	Open-market sale	−10	$29.02	$290
Mar 7, 2025	Pamela G. Carlton Director	Open-market sale	−1	$29.01	$29
Mar 7, 2025	Pamela G. Carlton Director	Open-market sale	−1,182	$28.93	$34,195

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