InsiderFlow

CSGS

CSG Systems International, Inc.$80.69+0.00 ()
Prev Close$80.69·MCap$2.30B·P/E35.86·Vol·Yield0.02%

Buys (12M)

0

$0.00

Sells (12M)

9

$15.95M

Net Activity

Net Seller

$15.95M

Active Insiders

7

last 12 mo

Over the past 12 months, insider activity at CSG Systems International, Inc. (CSGS) has been exclusively selling, with 0 insider purchases totaling $0.00 and 9 insider sales totaling $15.95M. The most recent insider transaction was by Bauer Elizabeth A (EVP, Chief Experience Officer), who sold $1.21M worth of shares on Dec 18, 2025. CSG Systems International, Inc. operates in the Technology sector, within the Software - Infrastructure industry, with a market cap of $2.30B.

CSGS Insider Trading Activity

DateInsiderTypeValue
Dec 18, 2025 Bauer Elizabeth ASell$1.21M
Dec 18, 2025 Bhattacharya RasmaniSell$1.18M
Dec 18, 2025 Dunavant ChadSell$283.4K
Dec 18, 2025 Shepherd Brian A.Sell$8.83M
Dec 18, 2025 Szwanek LoriSell$82.3K
Dec 18, 2025 Tran HaiSell$2.75M
Dec 18, 2025 Woods Michael JosephSell$1.56M
Oct 10, 2025 Bhattacharya RasmaniSell$22.0K
Oct 10, 2025 Szwanek LoriSell$46.2K
Jun 10, 2025 Bauer Elizabeth ASell$18.1K
May 12, 2025 Woods Michael JosephSell$13.9K
Mar 10, 2025 Bauer Elizabeth ASell$260.9K
Mar 10, 2025 Bhattacharya RasmaniSell$190.9K
Mar 10, 2025 Dunavant ChadSell$83.6K
Mar 10, 2025 Shepherd Brian A.Sell$1.41M
Mar 10, 2025 Szwanek LoriSell$20.6K
Mar 10, 2025 Tran HaiSell$452.0K
Mar 10, 2025 Woods Michael JosephSell$101.6K
Feb 25, 2025 Cooper RonaldSell$599.6K
Feb 20, 2025 Bauer Elizabeth ASell$369.0K
Feb 20, 2025 Bhattacharya RasmaniSell$289.1K
Feb 20, 2025 Dunavant ChadSell$132.9K
Feb 20, 2025 Shepherd Brian A.Sell$2.15M
Feb 20, 2025 Tran HaiSell$809.5K
Feb 20, 2025 Woods Michael JosephSell$42.0K
Jan 10, 2025 Woods Michael JosephSell$14.1K
Oct 10, 2024 Bhattacharya RasmaniSell$12.8K
Oct 10, 2024 Szwanek LoriSell$27.2K
Jun 10, 2024 Bauer Elizabeth ASell$11.2K
May 10, 2024 Woods Michael JosephSell$8.9K
Mar 28, 2024 Tran HaiBuy$100.00
Mar 28, 2024 Woods Michael JosephBuy$500.00
Mar 10, 2024 Bauer Elizabeth ASell$162.7K
Mar 10, 2024 Bhattacharya RasmaniSell$86.7K
Mar 10, 2024 Carrasquilla EricSell$95.3K
Mar 10, 2024 Dunavant ChadSell$91.5K
Mar 10, 2024 Shepherd Brian A.Sell$890.6K
Mar 10, 2024 Tran HaiSell$229.4K
Feb 29, 2024 Woods Michael JosephBuy$1.0K
Feb 29, 2024 Woods Michael JosephSell$57.5K
Feb 16, 2024 Bauer Elizabeth ASell$202.1K
Feb 16, 2024 Bhattacharya RasmaniSell$133.3K
Feb 16, 2024 Carrasquilla EricSell$21.8K
Feb 16, 2024 Dunavant ChadSell$117.1K
Feb 16, 2024 Shepherd Brian A.Sell$1.15M
Feb 16, 2024 Tran HaiSell$397.9K
Feb 16, 2024 Woods Michael JosephSell$12.8K
Jan 2, 2024 Shepherd Brian A.Sell$297.8K
Oct 10, 2023 Bhattacharya RasmaniSell$14.1K
Oct 6, 2023 Kennedy Kenneth MSell$503.3K
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CSGS Insider Buying Activity

The following table shows recent insider purchases of CSG Systems International, Inc. (CSGS) stock reported via SEC Form 4 filings.

DateInsiderTypeValue
Mar 28, 2024 Tran HaiBuy$100.00
Mar 28, 2024 Woods Michael JosephBuy$500.00
Feb 29, 2024 Woods Michael JosephBuy$1.0K

CSGS Insider Selling Activity

The following table shows recent insider sales of CSG Systems International, Inc. (CSGS) stock reported via SEC Form 4 filings.

DateInsiderTypeValue
Dec 18, 2025 Bauer Elizabeth ASell$1.21M
Dec 18, 2025 Bhattacharya RasmaniSell$1.18M
Dec 18, 2025 Dunavant ChadSell$283.4K
Dec 18, 2025 Shepherd Brian A.Sell$8.83M
Dec 18, 2025 Szwanek LoriSell$82.3K
Dec 18, 2025 Tran HaiSell$2.75M
Dec 18, 2025 Woods Michael JosephSell$1.56M
Oct 10, 2025 Bhattacharya RasmaniSell$22.0K
Oct 10, 2025 Szwanek LoriSell$46.2K
Jun 10, 2025 Bauer Elizabeth ASell$18.1K
May 12, 2025 Woods Michael JosephSell$13.9K
Mar 10, 2025 Bauer Elizabeth ASell$260.9K
Mar 10, 2025 Bhattacharya RasmaniSell$190.9K
Mar 10, 2025 Dunavant ChadSell$83.6K
Mar 10, 2025 Shepherd Brian A.Sell$1.41M
Mar 10, 2025 Szwanek LoriSell$20.6K
Mar 10, 2025 Tran HaiSell$452.0K
Mar 10, 2025 Woods Michael JosephSell$101.6K
Feb 25, 2025 Cooper RonaldSell$599.6K
Feb 20, 2025 Bauer Elizabeth ASell$369.0K
Feb 20, 2025 Bhattacharya RasmaniSell$289.1K
Feb 20, 2025 Dunavant ChadSell$132.9K
Feb 20, 2025 Shepherd Brian A.Sell$2.15M
Feb 20, 2025 Tran HaiSell$809.5K
Feb 20, 2025 Woods Michael JosephSell$42.0K
Jan 10, 2025 Woods Michael JosephSell$14.1K
Oct 10, 2024 Bhattacharya RasmaniSell$12.8K
Oct 10, 2024 Szwanek LoriSell$27.2K
Jun 10, 2024 Bauer Elizabeth ASell$11.2K
May 10, 2024 Woods Michael JosephSell$8.9K
Mar 10, 2024 Bauer Elizabeth ASell$162.7K
Mar 10, 2024 Bhattacharya RasmaniSell$86.7K
Mar 10, 2024 Carrasquilla EricSell$95.3K
Mar 10, 2024 Dunavant ChadSell$91.5K
Mar 10, 2024 Shepherd Brian A.Sell$890.6K
Mar 10, 2024 Tran HaiSell$229.4K
Feb 29, 2024 Woods Michael JosephSell$57.5K
Feb 16, 2024 Bauer Elizabeth ASell$202.1K
Feb 16, 2024 Bhattacharya RasmaniSell$133.3K
Feb 16, 2024 Carrasquilla EricSell$21.8K
Feb 16, 2024 Dunavant ChadSell$117.1K
Feb 16, 2024 Shepherd Brian A.Sell$1.15M
Feb 16, 2024 Tran HaiSell$397.9K
Feb 16, 2024 Woods Michael JosephSell$12.8K
Jan 2, 2024 Shepherd Brian A.Sell$297.8K
Oct 10, 2023 Bhattacharya RasmaniSell$14.1K
Oct 6, 2023 Kennedy Kenneth MSell$503.3K

CSGS Insiders

Bauer Elizabeth A

EVP, CMO & CCO

Sold $2.85M
12 tradesLast: Dec 18, 2025
Dunavant Chad

EVP Product & Strategy Officer

Sold $867.1K
7 tradesLast: Dec 18, 2025
Bhattacharya Rasmani

EVP, General Counsel

Sold $1.97M
9 tradesLast: Dec 18, 2025
Szwanek Lori

SVP, Chief Accounting Officer

Sold $176.3K
4 tradesLast: Dec 18, 2025
Tran Hai

EVP & CFO

Bought $100.00Sold $4.73M
7 tradesLast: Dec 18, 2025
Shepherd Brian A.

President & CEO

Sold $19.36M
16 tradesLast: Dec 18, 2025
Woods Michael Joseph

EVP Pres NA Comm, Media & Tech

Bought $1.5KSold $1.81M
10 tradesLast: Dec 18, 2025
Cooper Ronald

Director

Sold $599.6K
1 tradesLast: Feb 25, 2025
Carrasquilla Eric

EVP Pres. Customer Experience

Sold $144.2K
3 tradesLast: Mar 10, 2024
Kennedy Kenneth M

EVP, COO & Pres-RMDM

Sold $4.88M
14 tradesLast: Oct 6, 2023
Schaaf David Neil

SVP, Chief Accounting Officer

Sold $258.9K
9 tradesLast: Apr 10, 2023
Binford Alfred George

President, Customer Engagement

Sold $55.4K
1 tradesLast: Sep 1, 2022
Johns Rolland B

EVP & CFO

Sold $826.5K
3 tradesLast: Jun 10, 2021