Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 23 non-open-market transactions below 12 months to the week close of 2026-10-23

Price change vs the latest weekly close (updated to the current quote in your browser when available), split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

23 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
June 11, 2020 WLDN P 2,000 $23.79 $47,580 35,122 Direct +6.04% Acquired 204.7% (price as of )
Nov. 7, 2017 WLDN P 2,500 $25.73 $64,325 60,688 Indirect +4.30% Acquired 181.7% (price as of )
June 15, 2017 WLDN P 250 $30.10 $7,525 58,188 Indirect +0.43% Acquired 140.8% (price as of )
June 14, 2017 WLDN P 750 $30.48 $22,860 57,938 Indirect +1.31% Acquired 137.8% (price as of )
May 9, 2017 WLDN P 1,000 $31.70 $31,700 57,188 Indirect +1.78% Acquired 128.6% (price as of )
March 17, 2016 WLDN P 2,300 $9.05 $20,815 58,600 Direct +4.09% Acquired 700.9% (price as of )
March 16, 2016 WLDN P 2,100 $8.93 $18,753 56,300 Direct +3.87% Acquired 711.6% (price as of )
March 15, 2016 WLDN P 600 $9.05 $5,430 54,200 Direct +1.12% Acquired 700.9% (price as of )
May 29, 2014 WLDN P 5,000 $6.00 $30,000 35,000 Indirect +16.67% Acquired 1108.0% (price as of )
May 29, 2014 WLDN P 1,000 $5.99 $5,990 36,000 Indirect +2.86% Acquired 1110.0% (price as of )
May 29, 2014 WLDN P 3,000 $6.10 $18,300 39,000 Indirect +8.33% Acquired 1088.2% (price as of )
May 29, 2014 WLDN P 500 $6.05 $3,025 39,500 Indirect +1.28% Acquired 1098.0% (price as of )
May 29, 2014 WLDN P 500 $5.94 $2,970 40,000 Indirect +1.27% Acquired 1120.2% (price as of )
May 29, 2014 WLDN P 5,000 $6.00 $30,000 35,000 Indirect +16.67% Acquired 1108.0% (price as of )
May 29, 2014 WLDN P 1,000 $5.99 $5,990 36,000 Indirect +2.86% Acquired 1110.0% (price as of )
May 29, 2014 WLDN P 3,000 $6.10 $18,300 39,000 Indirect +8.33% Acquired 1088.2% (price as of )
May 29, 2014 WLDN P 500 $6.05 $3,025 39,500 Indirect +1.28% Acquired 1098.0% (price as of )
May 29, 2014 WLDN P 500 $5.94 $2,970 40,000 Indirect +1.27% Acquired 1120.2% (price as of )
June 4, 2013 WLDN P 1,078 $2.95 $3,180 25,078 Indirect +4.49% Acquired 2356.9% (price as of )
June 4, 2013 WLDN P 163 $2.96 $482 25,241 Indirect +0.65% Acquired 2348.6% (price as of )
June 4, 2013 WLDN P 4,759 $3.00 $14,277 30,000 Indirect +18.85% Acquired 2316.0% (price as of )
June 3, 2013 WLDN P 3,100 $2.95 $9,145 23,100 Indirect +15.50% Acquired 2356.9% (price as of )
June 3, 2013 WLDN P 100 $2.88 $288 23,200 Indirect +0.43% Acquired 2416.7% (price as of )
June 3, 2013 WLDN P 100 $2.92 $292 23,300 Indirect +0.43% Acquired 2382.2% (price as of )
June 3, 2013 WLDN P 253 $2.93 $741 23,553 Indirect +1.09% Acquired 2373.7% (price as of )
June 3, 2013 WLDN P 27 $2.96 $80 23,580 Indirect +0.11% Acquired 2348.6% (price as of )
June 3, 2013 WLDN P 420 $2.97 $1,247 24,000 Indirect +1.78% Acquired 2340.4% (price as of )
Nov. 14, 2012 WLDN P 95 $1.86 $177 17,095 Indirect +0.56% Acquired 3796.8% (price as of )
Nov. 14, 2012 WLDN P 1,000 $1.84 $1,840 18,095 Indirect +5.85% Acquired 3839.1% (price as of )
Nov. 14, 2012 WLDN P 605 $1.82 $1,101 18,700 Indirect +3.34% Acquired 3882.4% (price as of )
Nov. 14, 2012 WLDN P 100 $1.80 $180 18,800 Indirect +0.53% Acquired 3926.7% (price as of )
Nov. 14, 2012 WLDN P 200 $1.79 $358 19,000 Indirect +1.06% Acquired 3949.2% (price as of )
Nov. 14, 2012 WLDN P 1,000 $1.75 $1,750 20,000 Indirect +5.26% Acquired 4041.7% (price as of )
Nov. 13, 2012 WLDN P 86 $1.65 $142 10,086 Indirect +0.86% Acquired 4292.7% (price as of )
Nov. 13, 2012 WLDN P 4,914 $1.68 $8,256 15,000 Indirect +48.72% Acquired 4214.3% (price as of )
Nov. 13, 2012 WLDN P 1,800 $1.66 $2,988 16,800 Indirect +12.00% Acquired 4266.3% (price as of )
Nov. 13, 2012 WLDN P 100 $1.67 $167 16,900 Indirect +0.60% Acquired 4240.1% (price as of )
Nov. 13, 2012 WLDN P 100 $1.63 $163 17,000 Indirect +0.59% Acquired 4346.6% (price as of )
Aug. 15, 2012 WLDN P 1,000 $1.45 $1,450 2,200 Indirect +83.33% Acquired 4898.6% (price as of )
Aug. 15, 2012 WLDN P 900 $1.45 $1,305 3,100 Indirect +40.91% Acquired 4898.6% (price as of )
Aug. 15, 2012 WLDN P 100 $1.44 $144 3,200 Indirect +3.23% Acquired 4933.3% (price as of )
Aug. 15, 2012 WLDN P 200 $1.40 $280 3,400 Indirect +6.25% Acquired 5077.1% (price as of )
Aug. 15, 2012 WLDN P 100 $1.45 $145 3,500 Indirect +2.94% Acquired 4898.6% (price as of )
Aug. 15, 2012 WLDN P 500 $1.45 $725 4,000 Indirect +14.29% Acquired 4898.6% (price as of )
Aug. 15, 2012 WLDN P 200 $1.43 $286 4,200 Indirect +5.00% Acquired 4968.5% (price as of )
Aug. 15, 2012 WLDN P 300 $1.45 $435 4,500 Indirect +7.14% Acquired 4898.6% (price as of )
Aug. 15, 2012 WLDN P 200 $1.45 $290 4,700 Indirect +4.44% Acquired 4898.6% (price as of )
Aug. 15, 2012 WLDN P 300 $1.43 $429 5,000 Indirect +6.38% Acquired 4968.5% (price as of )
Aug. 15, 2012 WLDN P 300 $1.43 $429 5,300 Indirect +6.00% Acquired 4968.5% (price as of )
Aug. 15, 2012 WLDN P 200 $1.45 $290 5,500 Indirect +3.77% Acquired 4898.6% (price as of )
Aug. 15, 2012 WLDN P 300 $1.45 $435 5,800 Indirect +5.45% Acquired 4898.6% (price as of )
Aug. 15, 2012 WLDN P 200 $1.43 $286 6,000 Indirect +3.45% Acquired 4968.5% (price as of )
Aug. 15, 2012 WLDN P 200 $1.43 $286 6,200 Indirect +3.33% Acquired 4968.5% (price as of )
Aug. 15, 2012 WLDN P 2,300 $1.45 $3,335 8,500 Indirect +37.10% Acquired 4898.6% (price as of )
Aug. 15, 2012 WLDN P 1,500 $1.43 $2,145 10,000 Indirect +17.65% Acquired 4968.5% (price as of )
Aug. 14, 2012 WLDN P 200 $1.36 $272 200 Indirect · Acquired 5229.4% (price as of )
Aug. 14, 2012 WLDN P 800 $1.36 $1,088 1,000 Indirect +400.00% Acquired 5229.4% (price as of )
Aug. 14, 2012 WLDN P 200 $1.36 $272 1,200 Indirect +20.00% Acquired 5229.4% (price as of )
Feb. 14, 2008 ACM S 200 $28.33 $5,666 462,817 Direct -0.04% Disposed 113.5% (price as of )
Feb. 14, 2008 ACM S 200 $28.28 $5,656 462,617 Direct -0.04% Disposed 113.9% (price as of )
Feb. 14, 2008 ACM S 300 $28.26 $8,478 462,317 Direct -0.06% Disposed 114.0% (price as of )
Feb. 14, 2008 ACM S 100 $28.25 $2,825 462,217 Direct -0.02% Disposed 114.1% (price as of )
Feb. 14, 2008 ACM S 200 $28.24 $5,648 462,017 Direct -0.04% Disposed 114.2% (price as of )
Feb. 14, 2008 ACM S 200 $28.23 $5,646 461,817 Direct -0.04% Disposed 114.3% (price as of )
Feb. 14, 2008 ACM S 4,800 $28.22 $135,456 457,017 Direct -1.04% Disposed 114.4% (price as of )
Feb. 14, 2008 ACM S 600 $28.21 $16,926 456,417 Direct -0.13% Disposed 114.4% (price as of )
Feb. 14, 2008 ACM S 700 $28.20 $19,740 455,717 Direct -0.15% Disposed 114.5% (price as of )
Feb. 14, 2008 ACM S 100 $28.17 $2,817 455,617 Direct -0.02% Disposed 114.7% (price as of )
Feb. 14, 2008 ACM S 300 $28.15 $8,445 455,317 Direct -0.07% Disposed 114.9% (price as of )
Feb. 14, 2008 ACM S 100 $28.14 $2,814 455,217 Direct -0.02% Disposed 115.0% (price as of )
Feb. 14, 2008 ACM S 100 $28.13 $2,813 455,117 Direct -0.02% Disposed 115.0% (price as of )
Feb. 14, 2008 ACM S 500 $28.12 $14,060 454,617 Direct -0.11% Disposed 115.1% (price as of )
Feb. 14, 2008 ACM S 700 $28.11 $19,677 453,917 Direct -0.15% Disposed 115.2% (price as of )
Feb. 14, 2008 ACM S 500 $28.10 $14,050 453,417 Direct -0.11% Disposed 115.3% (price as of )
Feb. 14, 2008 ACM S 773 $28.09 $21,714 452,664 Direct -0.17% Disposed 115.3% (price as of )
Feb. 14, 2008 ACM S 700 $28.08 $19,656 451,944 Direct -0.15% Disposed 115.4% (price as of )
Feb. 14, 2008 ACM S 500 $28.07 $14,035 451,444 Direct -0.11% Disposed 115.5% (price as of )

Loaded 100 of 394 rows

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
Nov. 19, 2018 WLDN Stock Option (Right to Buy) Common Stock (5,000) $1.87 June 8, 2019 5,000 Disposed
Nov. 19, 2018 WLDN Stock Option (Right to Buy) Common Stock (5,000) $1.80 June 4, 2022 5,000 Disposed
Nov. 19, 2018 WLDN Stock Option (Right to Buy) Common Stock (5,000) $4.01 June 6, 2021 5,000 Disposed
Nov. 19, 2018 WLDN Stock Option (Right to Buy) Common Stock (5,000) $2.48 June 7, 2020 5,000 Disposed
June 4, 2012 WLDN Stock Option (Right to Buy) Common Stock (5,000) $1.80 June 4, 2022 5,000 Acquired
June 6, 2011 WLDN Stock Option (Right to Buy) Common Stock (5,000) $4.01 June 6, 2021 5,000 Acquired
June 7, 2010 WLDN Stock Option (Right to Buy) Common Stock (5,000) $2.48 June 7, 2020 5,000 Acquired
June 8, 2009 WLDN Stock Option (Right to Buy) Common Stock (5,000) $1.87 June 8, 2019 5,000 Acquired
Feb. 15, 2008 ACM Employee Stock Common Stock (9,800) $8.36 Nov. 15, 2008 9,800 Disposed
Feb. 15, 2008 ACM Employee Stock Common Stock (9,800) $8.36 Nov. 15, 2008 9,800 Disposed
Feb. 14, 2008 ACM Employee Stock Common Stock (70,000) $4.99 Aug. 20, 2008 70,000 Disposed
Feb. 14, 2008 ACM Employee Stock Common Stock (40,200) $8.36 Nov. 15, 2008 40,200 Disposed
Feb. 14, 2008 ACM Employee Stock Common Stock (70,000) $4.99 Aug. 20, 2008 70,000 Disposed
Feb. 14, 2008 ACM Employee Stock Common Stock (40,200) $8.36 Nov. 15, 2008 40,200 Disposed
Sept. 11, 2007 ACM Employee Stock Option Common Stock (50,000) $6.84 Nov. 15, 2007 50,000 Acquired
Aug. 30, 2007 ACM Common Stock Unit Common Stock (21) · · 21 Acquired
Aug. 28, 2007 ACM Common Stock Unit Common Stock (117) · · 117 Acquired
Aug. 21, 2007 ACM Employee Stock Option Common Stock (60,000) $4.15 Aug. 22, 2007 60,000 Disposed
Aug. 16, 2007 ACM Common Stock Unit Common Stock (23) · · 23 Acquired
Aug. 14, 2007 ACM Common Stock Unit Common Stock (124) · · 124 Acquired
Aug. 2, 2007 ACM Common Stock Unit Common Stock (21) · · 21 Acquired
July 31, 2007 ACM Common Stock Unit Common Stock (118) · · 118 Acquired
July 19, 2007 ACM Common Stock Unit Common Stock (20) · · 20 Acquired
July 17, 2007 ACM Common Stock Unit Common Stock (111) · · 111 Acquired
July 6, 2007 ACM Common Stock Unit Common Stock (21) · · 21 Acquired
July 3, 2007 ACM Common Stock Unit Common Stock (119) · · 119 Acquired
June 21, 2007 ACM Common Stock Unit Common Stock (22) · · 22 Acquired
June 19, 2007 ACM Common Stock Unit Common Stock (120) · · 120 Acquired
June 7, 2007 ACM Common Stock Unit Common Stock (24) · · 24 Acquired
June 5, 2007 ACM Common Stock Unit Common Stock (131) · · 131 Acquired
May 24, 2007 ACM Common Stock Unit Common Stock (24) · · 24 Acquired
May 22, 2007 ACM Common Stock Unit Common Stock (128) · · 128 Acquired
May 16, 2007 ACM Common Stock Unit Common Stock (24) · · 24 Acquired
May 10, 2007 ACM Common Stock Unit Common Stock (145) · · 145 Acquired
April 27, 2007 ACM Common Stock Unit Common Stock (36) · · 36 Acquired
April 23, 2007 ACM Common Stock Unit Common Stock (199) · · 199 Acquired
April 18, 2007 ACM Common Stock Unit Common Stock (36) · · 36 Acquired
April 9, 2007 ACM Common Stock Unit Common Stock (199) · · 199 Acquired

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

Initial ownership (Form 3) 23 holdings

07

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

DateTickerSecuritySharesOwnership
June 10, 2009 WLDN No securities are beneficially owned 0 Direct
April 10, 2007 ACM Common Stock 31,780 Indirect
April 10, 2007 ACM Common Stock 222,986 Direct
April 10, 2007 ACM Common Stock 33,941 Indirect
April 10, 2007 ACM Stock Option→ Common Stock (30,000) 30,000 Direct
April 10, 2007 ACM Stock Option→ Common Stock (35,000) 35,000 Direct
April 10, 2007 ACM Stock Option→ Common Stock (25,000) 25,000 Direct
April 10, 2007 ACM Stock Option→ Common Stock (25,000) 25,000 Direct
April 10, 2007 ACM Stock Option→ Common Stock (25,000) 25,000 Direct
April 10, 2007 ACM Stock Option→ Common Stock (25,000) 25,000 Direct
April 10, 2007 ACM Stock Option→ Common Stock (25,000) 25,000 Direct
April 10, 2007 ACM Common Stock Units→ Common Stock (285,719) 285,719 Direct
March 30, 2007 ACM Common Stock 31,780 Indirect
March 30, 2007 ACM Common Stock 222,986 Direct
March 30, 2007 ACM Common Stock 33,941 Indirect
March 30, 2007 ACM Stock Option→ Common Stock (30,000) 30,000 Direct
March 30, 2007 ACM Stock Option→ Common Stock (35,000) 35,000 Direct
March 30, 2007 ACM Stock Option→ Common Stock (25,000) 25,000 Direct
March 30, 2007 ACM Stock Option→ Common Stock (25,000) 25,000 Direct
March 30, 2007 ACM Stock Option→ Common Stock (25,000) 25,000 Direct
March 30, 2007 ACM Stock Option→ Common Stock (25,000) 25,000 Direct
March 30, 2007 ACM Stock Option→ Common Stock (25,000) 25,000 Direct
March 30, 2007 ACM Common Stock Units→ Common Stock (219,775) 219,775 Direct

Holdings reported on Form 4 25 reported holdings

08

Positions listed on each Form 4 without a transaction in that filing (Table I and II holdings), newest filing first.

DateTickerSecuritySharesExercise priceExpirationOwnership
June 11, 2021 WLDN Common Stock 60,688 · · Indirect
June 15, 2020 WLDN Common Stock 60,688 · · Indirect
June 12, 2020 WLDN Common Stock 60,688 · · Indirect
June 17, 2019 WLDN Common Stock 60,688 · · Indirect
Nov. 20, 2018 WLDN Common Stock 60,688 · · Indirect
June 15, 2018 WLDN Common Stock 60,688 · · Indirect
Nov. 8, 2017 WLDN Common Stock 8,469 · · Direct
June 16, 2017 WLDN Common Stock 8,469 · · Direct
June 12, 2017 WLDN Common Stock 57,188 · · Indirect
May 11, 2017 WLDN Common Stock 6,995 · · Direct
June 10, 2014 WLDN Common Stock 5,000 · · Direct
June 10, 2014 WLDN Common Stock 40,000 · · Indirect
Feb. 19, 2008 ACM Stock Option→ Common Stock (50,000) 50,000 $5.46 Aug. 19, 2009 Direct
Feb. 19, 2008 ACM Stock Option→ Common Stock (50,000) 50,000 $7.84 Nov. 21, 2009 Direct
Feb. 19, 2008 ACM Stock Option→ Common Stock (50,000) 50,000 $9.76 Nov. 20, 2010 Direct
Feb. 19, 2008 ACM Common Stock Unit→ Common Stock (573,629) 573,629 · · Direct
Feb. 19, 2008 ACM Stock Option→ Common Stock (50,000) 50,000 $5.46 Aug. 19, 2009 Direct
Feb. 19, 2008 ACM Stock Option→ Common Stock (50,000) 50,000 $7.84 Nov. 21, 2009 Direct
Feb. 19, 2008 ACM Stock Option→ Common Stock (50,000) 50,000 $9.76 Nov. 20, 2010 Direct
Feb. 19, 2008 ACM Common Stock Unit→ Common Stock (573,629) 573,629 · · Direct
Feb. 19, 2008 ACM Common Stock 64,154 · · Indirect
Nov. 8, 2007 ACM Common Stock 67,881 · · Indirect
Nov. 8, 2007 ACM Common Stock 63,986 · · Indirect
Nov. 8, 2007 ACM Common Stock 345,727 · · Direct
Nov. 8, 2007 ACM Common Stock 63,986 · · Indirect