A W Dahlberg

CIK 1014175 · View on SEC EDGAR ↗

Insider

First SEC filing: Oct. 2, 2007 · Latest: Oct. 2, 2007

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 34 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

No open-market trades on record; showing all filings.

Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Sept. 28, 2007 EFX A 262 $38.12 $9,987 15,527 Direct +1.72% Acquired 407.8% (price as of 2026-08-20)
June 30, 2007 EFX A 225 $44.42 $9,994 15,265 Direct +1.50% Acquired 335.8% (price as of 2026-08-20)
May 4, 2007 EFX A 3,000 — — 31,477 Direct +10.53% Acquired (price as of 2026-08-20)
April 30, 2007 EFX M 3,378 — — 0 Direct -100.00% Disposed (price as of 2026-08-20)
April 30, 2007 EFX F 2,374 $39.80 $94,485 28,477 Direct -7.70% Disposed 386.4% (price as of 2026-08-20)
April 30, 2007 EFX M 3,378 $27.97 $94,483 30,851 Direct +12.30% Acquired 592.1% (price as of 2026-08-20)
March 30, 2007 EFX A 274 $36.45 $9,987 15,040 Direct +1.86% Acquired 431.1% (price as of 2026-08-20)
Dec. 29, 2006 EFX A 246 $40.60 $9,988 14,766 Direct +1.69% Acquired 376.8% (price as of 2026-08-20)
Sept. 29, 2006 EFX A 272 $36.71 $9,985 14,520 Direct +1.91% Acquired 427.3% (price as of 2026-08-20)
June 30, 2006 EFX A 291 $34.34 $9,993 14,248 Direct +2.08% Acquired 463.7% (price as of 2026-08-20)
May 17, 2006 EFX A 3,000 — — 27,473 Direct +12.26% Acquired (price as of 2026-08-20)
April 18, 2006 EFX M 3,378 $19.39 $65,499 0 Direct -100.00% Disposed 898.4% (price as of 2026-08-20)
April 18, 2006 EFX F 1,820 $35.98 $65,484 24,473 Direct -6.92% Disposed 438.0% (price as of 2026-08-20)
April 18, 2006 EFX M 3,378 $19.39 $65,499 26,293 Direct +14.74% Acquired 898.4% (price as of 2026-08-20)
March 31, 2006 EFX A 269 $37.24 $10,018 13,957 Direct +1.97% Acquired 419.8% (price as of 2026-08-20)
Dec. 31, 2005 EFX A 230 $38.02 $8,745 13,688 Direct +1.71% Acquired 409.2% (price as of 2026-08-20)
Sept. 30, 2005 EFX A 250 — — 13,458 Direct +1.89% Acquired (price as of 2026-08-20)
June 30, 2005 EFX A 245 — — 13,208 Direct +1.89% Acquired (price as of 2026-08-20)
May 17, 2005 EFX A 3,000 $35.31 $105,930 22,915 Direct +15.06% Acquired 448.3% (price as of 2026-08-20)
April 21, 2005 EFX M 3,378 $14.65 $49,488 0 Direct -100.00% Disposed 1221.4% (price as of 2026-08-20)
April 21, 2005 EFX F 1,518 $32.59 $49,472 19,915 Direct +8.25% Acquired 494.0% (price as of 2026-08-20)
April 21, 2005 EFX M 3,378 $14.65 $49,488 18,397 Direct +22.49% Acquired 1221.4% (price as of 2026-08-20)
March 31, 2005 EFX A 285 — — 12,963 Direct +2.25% Acquired (price as of 2026-08-20)
Feb. 7, 2005 EFX A 4,000 — — 15,019 Direct +36.30% Acquired (price as of 2026-08-20)
Dec. 31, 2004 EFX A 311 — — 9,833 Direct +3.27% Acquired (price as of 2026-08-20)
Sept. 30, 2004 EFX A 332 — — 9,522 Direct +3.61% Acquired (price as of 2026-08-20)
June 30, 2004 EFX A 353 $24.75 $8,737 9,190 Direct +3.99% Acquired 682.2% (price as of 2026-08-20)
April 28, 2004 EFX A 7,000 $24.68 $172,760 7,000 Direct — Acquired 684.4% (price as of 2026-08-20)
April 21, 2004 EFX M 3,378 $21.53 $72,728 13,830 Direct +32.32% Acquired 799.2% (price as of 2026-08-20)
April 21, 2004 EFX F 2,811 $25.87 $72,721 11,019 Direct -20.33% Disposed 648.3% (price as of 2026-08-20)
April 21, 2004 EFX M 3,378 $21.53 $72,728 0 Direct -100.00% Disposed 799.2% (price as of 2026-08-20)
March 31, 2004 EFX A 436 $25.82 $11,258 8,837 Direct +5.19% Acquired 649.8% (price as of 2026-08-20)
Dec. 31, 2003 EFX A 459 $24.50 $11,246 8,401 Direct +5.78% Acquired 690.2% (price as of 2026-08-20)
Sept. 30, 2003 EFX A 505 $22.27 $11,246 7,942 Direct +6.79% Acquired 769.3% (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
Sept. 28, 2007 EFX Phantom Stock Units Common Stock (262) — — 262 Acquired
June 30, 2007 EFX Phantom Stock Units Common Stock (225) — — 225 Acquired
April 30, 2007 EFX Stock Option/Right to Buy Common Stock (3,378) $27.97 May 1, 2007 3,378 Disposed
March 30, 2007 EFX Phantom Stock Units Common Stock (274) — — 274 Acquired
Dec. 29, 2006 EFX Phantom Stock Units Common Stock (246) — — 246 Acquired
Sept. 29, 2006 EFX Phantom Stock Units Common Stock (272) — — 272 Acquired
June 30, 2006 EFX Phantom Stock Units Common Stock (291) — — 291 Acquired
April 18, 2006 EFX Stock Option/Right to Buy Common Stock (3,378) $19.39 May 2, 2006 3,378 Disposed
March 31, 2006 EFX Phantom Stock Units Common Stock (269) — — 269 Acquired
Dec. 31, 2005 EFX Phantom Stock Units Common Stock (230) — — 230 Acquired
Sept. 30, 2005 EFX Phantom Stock Units Common Stock (250) — — 250 Acquired
June 30, 2005 EFX Phantom Stock Units Common Stock (245) — — 245 Acquired
April 21, 2005 EFX Stock Option/Right to Buy Common Stock (3,378) $14.65 April 27, 2005 3,378 Disposed
March 31, 2005 EFX Phantom Stock Units Common Stock (285) — — 285 Acquired
Dec. 31, 2004 EFX Phantom Stock Units Common Stock (311) — — 311 Acquired
Sept. 30, 2004 EFX Phantom Stock Units Common Stock (332) — — 332 Acquired
June 30, 2004 EFX Phantom Stock Units Common Stock (353) — Aug. 8, 1988 353 Acquired
April 28, 2004 EFX Stock Option/Right to Buy Common Stock (7,000) $24.68 April 28, 2014 7,000 Acquired
April 21, 2004 EFX Stock Option/Right to Buy Common Stock (3,378) $21.53 May 6, 2004 3,378 Disposed
March 31, 2004 EFX Phantom Stock Units Common Stock (436) — Aug. 8, 1988 436 Acquired
Dec. 31, 2003 EFX Phantom Stock Units Common Stock (459) — Aug. 8, 1988 459 Acquired
Sept. 30, 2003 EFX Phantom Stock Units Common Stock (505) — Aug. 8, 1988 505 Acquired

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