GSBC Insider Trading

Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$3.0M
8 insiders
Net Insider Flow
-$3.0M
open market, 180d
Reporting Insiders
8
14 P/S transactions
Build

Build on these Form 4 transactions

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
May 26, 2026Steinert Earl A JRDirectorOption exercise(M)2K$60.15$120K
May 26, 2026Steinert Earl A JRDirectorOption exercise(M)2K$57.98$87K
May 26, 2026Steinert Earl A JRDirectorOption exercise(M)1K$61.55$62K
May 26, 2026Steinert Earl A JRDirectorSell(S)5K$71.62$322K
May 26, 2026Steinert Earl A JRDirectorOption exercise(M)2K$60.15$120K
May 26, 2026Steinert Earl A JRDirectorOption exercise(M)2K$57.98$87K
May 26, 2026Steinert Earl A JRDirectorOption exercise(M)1K$61.55$62K
May 18, 2026Turner William VDirectorOption exercise(M)6K$52.20$313K
May 18, 2026Turner William VDirectorSell(S)6K$68.35$410K
May 18, 2026Turner William VDirectorOption exercise(M)6K$52.20$313K
May 6, 2026Baker Kevin LInsiderOption exercise(M)3K$52.20$146K
May 6, 2026Baker Kevin LInsiderSell(S)3K$69.96$196K
May 6, 2026Baker Kevin LInsiderOption exercise(M)3K$52.20$146K
May 1, 2026Copeland Rex ATreasurerOption exercise(M)1K$52.20$65K
May 1, 2026Copeland Rex ATreasurerOption exercise(M)914$52.20$48K
May 1, 2026Copeland Rex ATreasurerSell(S)914$68.77$63K
May 1, 2026Copeland Rex ATreasurerOption exercise(M)1K$52.20$65K
May 1, 2026Copeland Rex ATreasurerOption exercise(M)914$52.20$48K
May 1, 2026Maples Mark AInsiderOption exercise(M)1K$57.98$69K
May 1, 2026Maples Mark AInsiderOption exercise(M)1K$61.55$74K
May 1, 2026Maples Mark AInsiderSell(S)2K$68.96$165K
May 1, 2026Maples Mark AInsiderOption exercise(M)1K$57.98$69K
May 1, 2026Maples Mark AInsiderOption exercise(M)1K$61.55$74K
Apr 30, 2026Turner Joseph WPresident/CEO, Director, 10% OwnerOption exercise(M)6K$52.20$313K
Apr 30, 2026Turner Joseph WPresident/CEO, Director, 10% OwnerSell(S)6K$68.16$409K
Apr 30, 2026Turner Joseph WPresident/CEO, Director, 10% OwnerOption exercise(M)6K$52.20$313K
Apr 30, 2026Copeland Rex ATreasurerOption exercise(M)2K$52.20$106K
Apr 30, 2026Copeland Rex ATreasurerSell(S)2K$68.25$139K
Apr 30, 2026Copeland Rex ATreasurerOption exercise(M)2K$52.20$106K
Apr 20, 2026Bugh John MInsiderOption exercise(M)3K$41.30$103K
Apr 20, 2026Bugh John MInsiderSell(S)3K$67.59$169K
Apr 20, 2026Bugh John MInsiderOption exercise(M)3K$41.30$103K
Apr 14, 2026Turner Joseph WPresident/CEO, Director, 10% OwnerOther(J)17$67.57$1K
Apr 14, 2026Brown Julie ADirectorOther(J)50$67.56$3K
Apr 14, 2026Carlson Thomas JDirectorOther(J)109$67.57$7K
Apr 14, 2026Edwards Steven DDirectorOther(J)26$67.97$2K
Apr 14, 2026Pitt Douglas MDirectorOther(J)54$67.28$4K
Apr 14, 2026Hart Debra MalloneeDirectorOther(J)13$67.28$875
Feb 23, 2026Ausburn Kevin RDirectorOption exercise(M)2K$52.20$104K
Feb 23, 2026Ausburn Kevin RDirectorOption exercise(M)5K$51.40$257K
Feb 23, 2026Ausburn Kevin RDirectorOption exercise(M)5K$51.40$257K
Feb 23, 2026Ausburn Kevin RDirectorOption exercise(M)2K$52.20$104K
Feb 23, 2026Turner Joseph WPresident/CEO, Director, 10% OwnerGift(G)1K$61.82$74K
Feb 6, 2026Copeland Rex ATreasurerSell(S)2K$63.67$114K
Feb 6, 2026Copeland Rex ATreasurerOption exercise(M)2K$41.30$74K
Feb 6, 2026Copeland Rex ATreasurerOption exercise(M)2K$41.30$74K
Feb 4, 2026Steinert Earl A JRDirectorOption exercise(M)500$53.22$27K
Feb 4, 2026Steinert Earl A JRDirectorOption exercise(M)1K$41.74$42K
Feb 4, 2026Steinert Earl A JRDirectorSell(S)2K$63.49$95K
Feb 4, 2026Steinert Earl A JRDirectorOption exercise(M)500$53.22$27K
Feb 4, 2026Steinert Earl A JRDirectorOption exercise(M)1K$41.74$42K
Feb 3, 2026Carlson Thomas JDirectorSell(S)680$63.17$43K
Jan 28, 2026Turner William VDirectorOption exercise(M)6K$41.30$248K
Jan 28, 2026Turner William VDirectorSell(S)6K$59.70$358K
Jan 28, 2026Turner William VDirectorOption exercise(M)6K$41.30$248K
Jan 28, 2026Carlson Thomas JDirectorSell(S)2K$59.89$120K
Jan 28, 2026Carlson Thomas JDirectorOption exercise(M)2K$41.30$83K
Jan 28, 2026Carlson Thomas JDirectorOption exercise(M)2K$41.30$83K
Jan 26, 2026Turner Joseph WPresident/CEO, Director, 10% OwnerOption exercise(M)6K$41.30$248K
Jan 26, 2026Turner Joseph WPresident/CEO, Director, 10% OwnerSell(S)6K$60.74$364K
Jan 26, 2026Turner Joseph WPresident/CEO, Director, 10% OwnerOption exercise(M)6K$41.30$248K
Jan 13, 2026Turner Joseph WPresident/CEO, Director, 10% OwnerOther(J)18$62.79$1K
Jan 13, 2026Carlson Thomas JDirectorOther(J)122$62.58$8K
Jan 13, 2026Hart Debra MalloneeDirectorOther(J)13$62.29$810
Jan 13, 2026Pitt Douglas MDirectorOther(J)58$62.29$4K
Jan 13, 2026Edwards Steven DDirectorOther(J)28$62.79$2K
Jan 13, 2026Brown Julie ADirectorOther(J)53$62.37$3K
Nov 25, 2025Maples Mark AInsiderSell(S)1K$59.93$87K
Nov 25, 2025Maples Mark AInsiderOption exercise(M)250$41.74$10K
Nov 25, 2025Maples Mark AInsiderOption exercise(M)1K$53.22$64K
Nov 25, 2025Maples Mark AInsiderOption exercise(M)1K$53.22$64K
Nov 25, 2025Maples Mark AInsiderOption exercise(M)250$41.74$10K
Nov 19, 2025Ausburn Kevin RDirectorGrant(A)500$57.29$29K
Nov 19, 2025Ausburn Kevin RDirectorGrant(A)500$57.29$29K
Nov 19, 2025Ausburn Kevin RDirectorGrant(A)500$57.29$29K
Nov 19, 2025Ausburn Kevin RDirectorGrant(A)500$57.29$29K
Nov 19, 2025Steinert Earl A JRDirectorGrant(A)500$57.29$29K
Nov 19, 2025Steinert Earl A JRDirectorGrant(A)500$57.29$29K
Nov 19, 2025Steinert Earl A JRDirectorGrant(A)500$57.29$29K
Nov 19, 2025Steinert Earl A JRDirectorGrant(A)500$57.29$29K
Nov 19, 2025Counts Amelia ADirectorGrant(A)500$57.29$29K
Nov 19, 2025Counts Amelia ADirectorGrant(A)500$57.29$29K
Nov 19, 2025Counts Amelia ADirectorGrant(A)500$57.29$29K
Nov 19, 2025Counts Amelia ADirectorGrant(A)500$57.29$29K
Nov 19, 2025Turner William VDirectorGrant(A)2K$57.29$112K
Nov 19, 2025Turner William VDirectorGrant(A)2K$57.29$112K
Nov 19, 2025Turner William VDirectorGrant(A)2K$57.29$112K
Nov 19, 2025Turner William VDirectorGrant(A)2K$57.29$112K
Nov 19, 2025Baker Kevin LInsiderGrant(A)1K$57.29$69K
Nov 19, 2025Baker Kevin LInsiderGrant(A)1K$57.29$69K
Nov 19, 2025Baker Kevin LInsiderGrant(A)1K$57.29$69K
Nov 19, 2025Baker Kevin LInsiderGrant(A)1K$57.29$69K
Nov 19, 2025Bugh John MInsiderGrant(A)1K$57.29$69K
Nov 19, 2025Bugh John MInsiderGrant(A)1K$57.29$69K
Nov 19, 2025Bugh John MInsiderGrant(A)1K$57.29$69K
Nov 19, 2025Bugh John MInsiderGrant(A)1K$57.29$69K
Nov 19, 2025Maples Mark AInsiderGrant(A)1K$57.29$69K
Nov 19, 2025Maples Mark AInsiderGrant(A)1K$57.29$69K
Nov 19, 2025Maples Mark AInsiderGrant(A)1K$57.29$69K
Nov 19, 2025Maples Mark AInsiderGrant(A)1K$57.29$69K

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Coverage: Form 4 filings indexed 2021-03-292026-07-14. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).