Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 14 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

14 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
March 26, 2012 OTTR S 10b5-1 3,875 $22.00 $85,250 64,270 Direct -5.69% Disposed 304.0% (price as of 2026-10-02)
April 6, 2010 OTTR S 10b5-1 420 $22.18 $9,316 56,401 Direct -0.74% Disposed 300.7% (price as of 2026-10-02)
April 6, 2010 OTTR S 10b5-1 1,397 $22.17 $30,971 56,821 Direct -2.40% Disposed 300.9% (price as of 2026-10-02)
April 6, 2010 OTTR S 10b5-1 1,400 $22.16 $31,024 58,218 Direct -2.35% Disposed 301.0% (price as of 2026-10-02)
April 6, 2010 OTTR S 10b5-1 100 $22.16 $2,216 59,618 Direct -0.17% Disposed 301.0% (price as of 2026-10-02)
April 6, 2010 OTTR S 10b5-1 701 $22.15 $15,527 59,718 Direct -1.16% Disposed 301.2% (price as of 2026-10-02)
April 6, 2010 OTTR S 10b5-1 100 $22.14 $2,214 60,419 Direct -0.17% Disposed 301.4% (price as of 2026-10-02)
April 6, 2010 OTTR S 10b5-1 100 $22.14 $2,214 60,519 Direct -0.16% Disposed 301.4% (price as of 2026-10-02)
April 6, 2010 OTTR S 10b5-1 1,500 $22.14 $33,210 60,619 Direct -2.41% Disposed 301.4% (price as of 2026-10-02)
April 6, 2010 OTTR S 10b5-1 100 $22.14 $2,214 62,119 Direct -0.16% Disposed 301.4% (price as of 2026-10-02)
April 6, 2010 OTTR S 10b5-1 1,301 $22.13 $28,791 62,219 Direct -2.05% Disposed 301.6% (price as of 2026-10-02)
April 6, 2010 OTTR S 10b5-1 100 $22.12 $2,212 63,520 Direct -0.16% Disposed 301.8% (price as of 2026-10-02)
April 6, 2010 OTTR S 10b5-1 100 $22.12 $2,212 63,620 Direct -0.16% Disposed 301.8% (price as of 2026-10-02)
April 6, 2010 OTTR S 10b5-1 1,081 $22.11 $23,901 63,720 Direct -1.67% Disposed 301.9% (price as of 2026-10-02)
April 6, 2010 OTTR S 10b5-1 900 $22.10 $19,890 64,801 Direct -1.37% Disposed 302.1% (price as of 2026-10-02)
April 6, 2010 OTTR S 10b5-1 300 $22.09 $6,627 65,701 Direct -0.45% Disposed 302.3% (price as of 2026-10-02)
April 6, 2010 OTTR S 10b5-1 100 $22.08 $2,208 66,001 Direct -0.15% Disposed 302.5% (price as of 2026-10-02)
April 6, 2010 OTTR S 10b5-1 200 $22.08 $4,416 66,101 Direct -0.30% Disposed 302.5% (price as of 2026-10-02)
April 6, 2010 OTTR S 10b5-1 100 $22.07 $2,207 66,301 Direct -0.15% Disposed 302.7% (price as of 2026-10-02)
April 5, 2010 OTTR S 10b5-1 500 $22.24 $11,120 56,401 Direct -0.88% Disposed 299.6% (price as of 2026-10-02)
April 5, 2010 OTTR S 10b5-1 200 $22.23 $4,446 56,901 Direct -0.35% Disposed 299.8% (price as of 2026-10-02)
April 5, 2010 OTTR S 10b5-1 1,200 $22.22 $26,664 57,101 Direct -2.06% Disposed 300.0% (price as of 2026-10-02)
April 5, 2010 OTTR S 10b5-1 4,200 $22.21 $93,282 58,301 Direct -6.72% Disposed 300.1% (price as of 2026-10-02)
April 5, 2010 OTTR S 10b5-1 5,800 $22.20 $128,760 62,501 Direct -8.49% Disposed 300.3% (price as of 2026-10-02)
April 5, 2010 OTTR S 10b5-1 400 $22.19 $8,876 68,301 Direct -0.58% Disposed 300.5% (price as of 2026-10-02)
April 5, 2010 OTTR S 10b5-1 537 $22.18 $11,911 68,701 Direct -0.78% Disposed 300.7% (price as of 2026-10-02)
April 5, 2010 OTTR S 10b5-1 200 $22.17 $4,434 69,238 Direct -0.29% Disposed 300.9% (price as of 2026-10-02)
April 5, 2010 OTTR S 10b5-1 563 $22.17 $12,482 69,438 Direct -0.80% Disposed 300.9% (price as of 2026-10-02)
April 5, 2010 OTTR S 10b5-1 800 $22.15 $17,720 70,001 Direct -1.13% Disposed 301.2% (price as of 2026-10-02)
April 5, 2010 OTTR S 10b5-1 600 $22.14 $13,284 70,801 Direct -0.84% Disposed 301.4% (price as of 2026-10-02)
Dec. 21, 2009 OTTR S 10b5-1 400 $24.50 $9,800 55,641 Direct -0.71% Disposed 262.7% (price as of 2026-10-02)
Dec. 21, 2009 OTTR S 10b5-1 200 $24.46 $4,892 56,041 Direct -0.36% Disposed 263.3% (price as of 2026-10-02)
Dec. 21, 2009 OTTR S 10b5-1 900 $24.46 $22,014 56,241 Direct -1.58% Disposed 263.3% (price as of 2026-10-02)
Dec. 21, 2009 OTTR S 10b5-1 1,000 $24.46 $24,460 57,141 Direct -1.72% Disposed 263.3% (price as of 2026-10-02)
Dec. 21, 2009 OTTR S 10b5-1 500 $24.46 $12,230 58,141 Direct -0.85% Disposed 263.3% (price as of 2026-10-02)
Dec. 21, 2009 OTTR S 10b5-1 700 $24.45 $17,115 58,641 Direct -1.18% Disposed 263.5% (price as of 2026-10-02)
Dec. 21, 2009 OTTR S 10b5-1 286 $24.44 $6,990 59,341 Direct -0.48% Disposed 263.6% (price as of 2026-10-02)
Dec. 21, 2009 OTTR S 10b5-1 400 $24.43 $9,772 59,627 Direct -0.67% Disposed 263.8% (price as of 2026-10-02)
Dec. 21, 2009 OTTR S 10b5-1 300 $24.42 $7,326 60,027 Direct -0.50% Disposed 263.9% (price as of 2026-10-02)
Dec. 21, 2009 OTTR S 10b5-1 2,500 $24.42 $61,050 60,327 Direct -3.98% Disposed 263.9% (price as of 2026-10-02)
Dec. 21, 2009 OTTR S 10b5-1 500 $24.42 $12,210 62,827 Direct -0.79% Disposed 263.9% (price as of 2026-10-02)
Dec. 21, 2009 OTTR S 10b5-1 3,714 $24.41 $90,659 63,327 Direct -5.54% Disposed 264.1% (price as of 2026-10-02)
Dec. 21, 2009 OTTR S 10b5-1 500 $24.41 $12,205 67,041 Direct -0.74% Disposed 264.1% (price as of 2026-10-02)
Dec. 21, 2009 OTTR S 10b5-1 500 $24.40 $12,200 67,541 Direct -0.73% Disposed 264.2% (price as of 2026-10-02)
Dec. 21, 2009 OTTR S 10b5-1 500 $24.40 $12,200 68,041 Direct -0.73% Disposed 264.2% (price as of 2026-10-02)
Dec. 21, 2009 OTTR S 10b5-1 12,100 $24.40 $295,240 68,541 Direct -15.00% Disposed 264.2% (price as of 2026-10-02)

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
April 6, 2010 OTTR Stock Options (right to buy) Common Stock (100,000) $19.75 April 10, 2010 10,000 Disposed
April 5, 2010 OTTR Stock Options (right to buy) Common Stock (100,000) $19.75 April 10, 2010 15,000 Disposed

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