Douglas M Firstenberg

CIK 1391377 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 28, 2007 · Latest: Feb. 28, 2007

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 4 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

4 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
March 3, 2009 CDP P 1,500 $22.86 $34,290 4,600 Direct +48.39% Acquired 62.1% (price as of 2026-08-19)
March 3, 2009 CDP P 1,500 $22.86 $34,290 4,600 Direct +48.39% Acquired 62.1% (price as of 2026-08-19)
Nov. 11, 2008 CDP P 2,500 $24.40 $61,000 3,100 Direct +416.67% Acquired 51.9% (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 14, 2009 CDP Options of Common Shares Options of Common Shares (5,000) $29.98 May 14, 2019 5,000 Acquired
May 22, 2008 CDP Options of Common Shares Options of Common Shares (5,000) $5000.00 May 22, 2018 5,000 Acquired
May 17, 2007 CDP Options of Common Shares Common Shares (5,000) $42.40 May 17, 2017 5,000 Acquired

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

Initial ownership (Form 3) 1 holding

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

Date Ticker Security Shares Ownership
Feb. 28, 2007 CDP Common Shares 600 Direct