Shahram Askarpour

CIK 1546928 · View on SEC EDGAR ↗

Insider

First SEC filing: Jan. 28, 2016 · Latest: Jan. 28, 2016

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 49 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

49 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Aug. 11, 2020 ISSC S 2,160 $7.01 $15,142 6,500 Direct -24.94% Disposed 210.4% (price as of 2026-08-20)
Aug. 10, 2020 ISSC S 12,840 $7.00 $89,880 6,500 Direct -66.39% Disposed 210.9% (price as of 2026-08-20)
Feb. 13, 2020 ISSC S 2,000 $6.12 $12,240 0 Indirect -100.00% Disposed 255.6% (price as of 2026-08-20)
Feb. 12, 2019 ISSC P 1,000 $2.45 $2,450 6,500 Direct +18.18% Acquired 788.2% (price as of 2026-08-20)
Feb. 12, 2019 ISSC P 3,000 $2.64 $7,920 5,500 Direct +120.00% Acquired 724.2% (price as of 2026-08-20)
May 7, 2014 ISSC P 1,300 $6.64 $8,632 2,500 Direct +108.33% Acquired 227.7% (price as of 2026-08-20)

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
July 14, 2026 ISSC Performance Stock Units Common Stock (68,966) — July 14, 2036 68,966 Acquired
Feb. 17, 2026 ISSC Performance Stock Units Common Stock (45,455) — Feb. 17, 2036 45,455 Acquired
Feb. 17, 2026 ISSC Non-Qualified Stock Option (Right to Buy) Common Stock (34,364) $19.83 Feb. 17, 2036 34,364 Acquired
Feb. 17, 2026 ISSC Non-Qualified Stock Option (Right to Buy) Common Stock (34,364) $19.83 Feb. 17, 2036 34,364 Acquired
Feb. 17, 2026 ISSC Performance Stock Units Common Stock (20,171) — Feb. 17, 2036 20,171 Acquired
Nov. 20, 2025 ISSC Performance Stock Units Common Stock (201,000) — — 201,000 Disposed
Nov. 20, 2025 ISSC Performance Stock Units Common Stock (201,000) — — 201,000 Disposed
Feb. 18, 2025 ISSC Non-Qualified Stock Option (Right to Buy) Common Stock (72,062) $9.88 Feb. 18, 2035 72,062 Acquired
Nov. 20, 2024 ISSC Performance Stock Units Common Stock (201,000) — Nov. 20, 2028 201,000 Acquired
Feb. 22, 2024 ISSC Non-Qualified Stock Option (Right to Buy) Common Stock (72,014) $8.12 Feb. 22, 2034 72,014 Acquired
Feb. 22, 2024 ISSC Non-Qualified Stock Option (Right to Buy) Common Stock (25,000) $8.12 Feb. 22, 2034 25,000 Acquired
Feb. 22, 2024 ISSC Restricted Stock Units Common Stock (40,024) — — 40,024 Acquired
Jan. 11, 2023 ISSC Employee Stock Option [F2] Common Stock (200,000) $8.19 Jan. 11, 2024 200,000 Acquired
Sept. 11, 2020 ISSC Employee Stock Option Common Stock (250,000) $4.06 Jan. 29, 2025 250,000 Disposed
Sept. 11, 2020 ISSC Employee Stock Option Common Stock (250,000) $2.48 Feb. 21, 2022 250,000 Disposed
Aug. 11, 2020 ISSC Employee Stock Option Common Stock (2,160) $3.78 Aug. 15, 2021 2,160 Disposed
Aug. 10, 2020 ISSC Employee Stock Option Common Stock (12,840) $3.78 Aug. 15, 2021 12,840 Disposed
Jan. 29, 2013 ISSC Employee Stock Option (right to buy) Common Stock (250,000) $4.06 Jan. 29, 2023 250,000 Acquired
Jan. 25, 2013 ISSC Employee Stock Option (right to buy) Common Stock (12,000) $8.90 March 19, 2014 12,000 Disposed
Jan. 25, 2013 ISSC Employee Stock Option (right to buy) Common Stock (15,000) $14.17 July 27, 2014 15,000 Disposed
Jan. 25, 2013 ISSC Employee Stock Option (right to buy) Common Stock (20,000) $13.45 Jan. 11, 2016 20,000 Disposed
Jan. 25, 2013 ISSC Employee Stock Option (right to buy) Common Stock (20,000) $7.77 Feb. 21, 2018 20,000 Disposed
Jan. 25, 2013 ISSC Employee Stock Option (right to buy) Common Stock (45,000) $5.28 Aug. 15, 2021 45,000 Disposed
Jan. 25, 2013 ISSC Employee Stock Option (right to buy) Common Stock (250,000) $3.98 Feb. 21, 2022 250,000 Disposed
Jan. 25, 2013 ISSC Employee Stock Option (right to buy) Common Stock (12,000) $7.40 March 19, 2014 12,000 Acquired
Jan. 25, 2013 ISSC Employee Stock Option (right to buy) Common Stock (15,000) $12.67 July 27, 2014 15,000 Acquired
Jan. 25, 2013 ISSC Employee Stock Option (right to buy) Common Stock (20,000) $11.95 Jan. 11, 2016 20,000 Acquired
Jan. 25, 2013 ISSC Employee Stock Option (right to buy) Common Stock (20,000) $6.27 Feb. 21, 2018 20,000 Acquired
Jan. 25, 2013 ISSC Employee Stock Option (right to buy) Common Stock (45,000) $3.78 Aug. 15, 2021 45,000 Acquired
Jan. 25, 2013 ISSC Employee Stock Option (right to buy) Common Stock (250,000) $2.48 Feb. 21, 2022 250,000 Acquired
Dec. 17, 2012 ISSC Employee Stock Option (right to buy) Common Stock (1,200) $4.73 Aug. 7, 2013 1,200 Disposed

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

Initial ownership (Form 3) 11 holdings

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

Date Ticker Security Shares Ownership
Jan. 28, 2016 ISSC Common Stock 2,000 Indirect
Jan. 28, 2013 ISSC Employee Stock Option (right to buy)→ Common Stock — Direct
Jan. 28, 2013 ISSC Employee Stock Option (right to buy)→ Common Stock — Direct
April 10, 2012 ISSC Common Stock 2,000 Direct
April 10, 2012 ISSC Employee Stock Option (Right to Buy)→ Common Stock (1,500) 1,500 Direct
April 10, 2012 ISSC Employee Stock Option (Right to Buy)→ Common Stock (15,000) 15,000 Direct
April 10, 2012 ISSC Employee Stock Option (Right to Buy)→ Common Stock (15,000) 15,000 Direct
April 10, 2012 ISSC Employee Stock Option (Right to Buy)→ Common Stock (20,000) 20,000 Direct
April 10, 2012 ISSC Employee Stock Option (Right to Buy)→ Common Stock (20,000) 20,000 Direct
April 10, 2012 ISSC Employee Stock Option (Right to Buy)→ Common Stock (45,000) 45,000 Direct
April 10, 2012 ISSC Employee Stock Option (Right to Buy)→ Common Stock (250,000) 250,000 Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

ISSC

CEO
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2024 $500,000 — $683,307 $1,280,624 $500,000 — $8,258 $2,972,189
2023 $400,000 — $819,000 $852,000 $355,816 — $12,592 $2,439,408
2022 $369,616 $300,000 — — — — $6,585 $676,201

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.