Chang Ho Ahn

CIK 1316420 · View on SEC EDGAR ↗

Insider

First SEC filing: May 17, 2005 · Latest: Feb. 3, 2012

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 23 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

23 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
April 10, 2017 IRD S 10b5-1 250,000 $0.70 $175,000 6,010,000 Direct -3.99% Disposed -98.8% (price as of 2026-08-20)
Jan. 12, 2015 IRD S 10b5-1 48,444 $0.91 $44,084 6,010,000 Direct -0.80% Disposed -99.1% (price as of 2026-08-20)
Jan. 9, 2015 IRD S 10b5-1 186,212 $0.92 $171,315 6,010,000 Direct -3.01% Disposed -99.1% (price as of 2026-08-20)
Jan. 8, 2015 IRD S 10b5-1 80,000 $0.90 $72,000 6,010,000 Direct -1.31% Disposed -99.1% (price as of 2026-08-20)
June 12, 2014 IRD S 136,193 $0.99 $134,831 6,813,924 Direct -1.96% Disposed -99.1% (price as of 2026-08-20)
May 18, 2011 IRD P 1,008,078 $1.31 $1,320,582 11,338,924 Direct +9.76% Acquired -99.4% (price as of 2026-08-20)
April 1, 2011 IRD P 320,846 $1.22 $391,432 10,330,846 Direct +3.21% Acquired -99.3% (price as of 2026-08-20)
May 4, 2009 IRD S 2,600,000 $0.68 $1,768,000 10,260,000 Direct -20.22% Disposed -98.8% (price as of 2026-08-20)
May 4, 2009 IRD P 260,000 $0.68 $176,800 10,520,000 Direct +2.53% Acquired -98.8% (price as of 2026-08-20)
April 14, 2008 IRD P 500 $2.20 $1,100 14,010,000 Direct 0.00% Acquired -99.6% (price as of 2026-08-20)
April 14, 2008 IRD P 4,000 $2.39 $9,560 14,009,500 Direct +0.03% Acquired -99.6% (price as of 2026-08-20)
April 14, 2008 IRD P 1,000 $2.40 $2,400 14,005,500 Direct +0.01% Acquired -99.6% (price as of 2026-08-20)
April 14, 2008 IRD P 2,000 $2.40 $4,800 14,004,500 Direct +0.01% Acquired -99.6% (price as of 2026-08-20)
April 14, 2008 IRD P 2,500 $2.45 $6,125 14,002,500 Direct +0.02% Acquired -99.7% (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
April 10, 2017 IRD Stock Option (right to purchase) Common Stock (250,000) $0.31 March 1, 2023 250,000 Disposed
Jan. 20, 2017 IRD Restricted Stock Units Common Stock (70,000) — — 70,000 Acquired
Jan. 20, 2017 IRD Stock Option (right to buy) Common Stock (330,000) $0.18 Jan. 20, 2027 330,000 Acquired
Jan. 23, 2015 IRD Stock Option (right to purchase) Common Stock (333,332) $0.71 Jan. 23, 2025 333,332 Acquired
Jan. 12, 2015 IRD Stock Option (right to purchase) Common Stock (48,444) $0.80 Jan. 20, 2015 48,444 Disposed
Jan. 9, 2015 IRD Stock Option (right to purchase) Common Stock (186,212) $0.80 Jan. 20, 2015 186,212 Disposed
Jan. 8, 2015 IRD Stock Option (right to purchase) Common Stock (80,000) $0.80 Jan. 20, 2015 80,000 Disposed
June 12, 2014 IRD Stock Option (right to purchase) Common Stock (136,193) $0.80 Jan. 20, 2015 136,193 Disposed
Jan. 12, 2014 IRD Stock Option (right to purchase) Common Stock (125,000) $1.14 Jan. 12, 2024 125,000 Acquired
March 1, 2013 IRD Stock Option (right to purchase) Common Stock (250,000) $0.31 March 1, 2023 250,000 Acquired
Dec. 8, 2005 IRD Stock option (right to buy) Common stock (500,000) $0.80 Jan. 20, 2015 500,000 Acquired
Dec. 8, 2005 IRD Stock option (right to buy) Common stock (500,000) $0.24 Jan. 20, 2015 500,000 Disposed
Dec. 8, 2005 IRD Stock option (right to buy) Common stock (1,000,000) $0.80 Jan. 20, 2015 1,000,000 Acquired
Dec. 8, 2005 IRD Stock option (right to buy) Common stock (1,000,000) $0.24 Jan. 20, 2015 1,000,000 Disposed

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

Initial ownership (Form 3) 4 holdings

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

Date Ticker Security Shares Ownership
May 17, 2005 IRD Common Stock [F1] 13,500,000 Direct
May 17, 2005 IRD Common Stock [F1] 500,000 Indirect
May 17, 2005 IRD Stock Option: (right to buy) [F2]→ Common Stock (1,000,000) 1,000,000 Direct
May 17, 2005 IRD Stock Option: (right to buy) [F2]→ Common Stock (500,000) 500,000 Indirect

Compensation (DEF 14A)

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

IRD

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2011 $350,000 — — $125,540 — — — $475,540
2010 $350,000 $35,000 — $92,655 — — — $4,477,655
2009 $341,098 $35,900 — $92,508 — — — $469,506

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