Mark A Maples

CIK 1868939 · View on SEC EDGAR ↗

Insider

First SEC filing: July 7, 2021 · Latest: July 7, 2021

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Insider at

Insider transactions

0 buys (P) 2 sells (S) Net: $-251,506 + 58 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

58 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
May 1, 2026 GSBC S 2,387 $68.96 $164,608 0 Direct -100.00% Disposed 15.4% (price as of 2026-08-19)
Nov. 25, 2025 GSBC S 1,450 $59.93 $86,898 0 Direct -100.00% Disposed 32.8% (price as of 2026-08-19)
Nov. 27, 2024 GSBC S 2,600 $63.42 $164,892 0 Direct -100.00% Disposed 25.4% (price as of 2026-08-19)
Nov. 6, 2024 GSBC S 2,074 $67.19 $139,352 0 Direct -100.00% Disposed 18.4% (price as of 2026-08-19)
July 22, 2024 GSBC S 250 $61.51 $15,378 0 Direct -100.00% Disposed 29.3% (price as of 2026-08-19)
Nov. 25, 2022 GSBC S 400 $62.23 $24,892 0 Direct -100.00% Disposed 27.8% (price as of 2026-08-19)
Oct. 31, 2022 GSBC S 250 $62.26 $15,565 0 Direct -100.00% Disposed 27.8% (price as of 2026-08-19)
Feb. 8, 2022 GSBC S 613 $61.23 $37,534 0 Direct -100.00% Disposed 29.9% (price as of 2026-08-19)
Nov. 5, 2021 GSBC S 187 $57.64 $10,779 0 Direct -100.00% Disposed 38.0% (price as of 2026-08-19)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
May 1, 2026 GSBC Option to purchase Common stock (3,600) $61.55 Nov. 16, 2032 1,200 Disposed
May 1, 2026 GSBC Option to purchase Common stock (2,374) $57.98 Nov. 17, 2031 1,187 Disposed
Nov. 25, 2025 GSBC Option to purchase Common stock (4,800) $53.22 Nov. 15, 2033 1,200 Disposed
Nov. 25, 2025 GSBC Option to purchase Common stock (250) $41.74 Oct. 26, 2030 250 Disposed
Nov. 19, 2025 GSBC Option to purchase Common stock (1,200) $57.29 Nov. 19, 2035 1,200 Acquired
Nov. 19, 2025 GSBC Option to purchase Common stock (1,200) $57.29 Nov. 19, 2035 1,200 Acquired
Nov. 19, 2025 GSBC Option to purchase Common stock (1,200) $57.29 Nov. 19, 2035 1,200 Acquired
Nov. 19, 2025 GSBC Option to purchase Common stock (1,200) $57.29 Nov. 19, 2035 1,200 Acquired
Nov. 27, 2024 GSBC Option to purchase Common stock (4,800) $61.55 Nov. 16, 2032 1,200 Disposed
Nov. 27, 2024 GSBC Option to purchase Common stock (3,562) $57.98 Nov. 17, 2031 1,188 Disposed
Nov. 27, 2024 GSBC Option to purchase Common stock (212) $60.15 Nov. 20, 2029 212 Disposed
Nov. 20, 2024 GSBC Option to purchase Common stock (1,200) $61.79 Nov. 20, 2034 1,200 Acquired
Nov. 20, 2024 GSBC Option to purchase Common stock (1,200) $61.79 Nov. 20, 2034 1,200 Acquired
Nov. 20, 2024 GSBC Option to purchase Common stock (1,200) $61.79 Nov. 20, 2034 1,200 Acquired
Nov. 20, 2024 GSBC Option to purchase Common stock (1,200) $61.79 Nov. 20, 2034 1,200 Acquired
Nov. 6, 2024 GSBC Option to purchase Common stock (4,750) $57.98 Nov. 17, 2031 1,188 Disposed
Nov. 6, 2024 GSBC Option to purchase Common stock (500) $41.74 Oct. 26, 2030 250 Disposed
Nov. 6, 2024 GSBC Option to purchase Common stock (424) $60.15 Nov. 20, 2029 212 Disposed
Nov. 6, 2024 GSBC Option to purchase Common stock (424) $55.00 Nov. 28, 2028 424 Disposed
July 22, 2024 GSBC Option to purchase Common stock (750) $41.74 Oct. 26, 2030 250 Disposed
Nov. 15, 2023 GSBC Option to purchase Common stock (1,200) $53.22 Nov. 15, 2033 1,200 Acquired
Nov. 15, 2023 GSBC Option to purchase Common stock (1,200) $53.22 Nov. 15, 2033 1,200 Acquired
Nov. 15, 2023 GSBC Option to purchase Common stock (1,200) $53.22 Nov. 15, 2033 1,200 Acquired
Nov. 15, 2023 GSBC Option to purchase Common stock (1,200) $53.22 Nov. 15, 2033 1,200 Acquired
Nov. 25, 2022 GSBC Option to purchase Common stock (637) $60.15 Nov. 20, 2029 213 Disposed
Nov. 25, 2022 GSBC Option to purchase Common stock (187) $52.20 Nov. 15, 2027 187 Disposed
Nov. 16, 2022 GSBC Option to purchase Common stock (1,200) $61.55 Nov. 16, 2032 1,200 Acquired
Nov. 16, 2022 GSBC Option to purchase Common stock (1,200) $61.55 Nov. 16, 2032 1,200 Acquired
Nov. 16, 2022 GSBC Option to purchase Common stock (1,200) $61.55 Nov. 16, 2032 1,200 Acquired
Nov. 16, 2022 GSBC Option to purchase Common stock (1,200) $61.55 Nov. 16, 2032 1,200 Acquired
Oct. 31, 2022 GSBC Option to purchase Common stock (1,000) $41.74 Oct. 26, 2030 250 Disposed
Feb. 8, 2022 GSBC Option to purchase Common stock (850) $60.15 Nov. 20, 2029 213 Disposed
Feb. 8, 2022 GSBC Option to purchase Common stock (637) $55.00 Nov. 28, 2028 213 Disposed
Feb. 8, 2022 GSBC Option to purchase Common stock (374) $52.20 Nov. 15, 2027 187 Disposed
Nov. 17, 2021 GSBC Option to purchase Common stock (1,187) $57.98 Nov. 17, 2031 1,187 Acquired
Nov. 17, 2021 GSBC Option to purchase Common stock (1,187) $57.98 Nov. 17, 2031 1,187 Acquired
Nov. 17, 2021 GSBC Option to purchase Common stock (1,188) $57.98 Nov. 17, 2031 1,188 Acquired
Nov. 17, 2021 GSBC Option to purchase Common stock (1,188) $57.98 Nov. 17, 2031 1,188 Acquired
Nov. 5, 2021 GSBC Option to purchase Common stock (187) $41.30 Oct. 24, 2026 187 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 6 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
July 7, 2021 GSBC Common Stock 0 Direct
July 7, 2021 GSBC Option to purchase→ Common stock (187) 187 Direct
July 7, 2021 GSBC Option to purchase→ Common stock (374) 374 Direct
July 7, 2021 GSBC Option to purchase→ Common stock (637) 637 Direct
July 7, 2021 GSBC Option to purchase→ Common stock (850) 850 Direct
July 7, 2021 GSBC Option to purchase→ Common stock (1,000) 1,000 Direct