David W Ignat

CIK 1032696 · View on SEC EDGAR ↗

Insider

First SEC filing: Sept. 28, 2005 · Latest: Sept. 28, 2005

On this page

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 22 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

22 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Dec. 23, 2009 NDSN S 5,000 $63.66 $318,300 1,496,893 Direct -0.33% Disposed 918.2% (price as of 2026-08-20)
March 23, 2009 NDSN P 4,000 $28.04 $112,160 1,504,437 Direct +0.27% Acquired 2211.7% (price as of 2026-08-20)
May 27, 2008 NDSN S 1,600 $69.89 $111,824 1,500,521 Direct -0.11% Disposed 827.4% (price as of 2026-08-20)
May 27, 2008 NDSN S 200 $69.95 $13,990 1,502,121 Direct -0.01% Disposed 826.6% (price as of 2026-08-20)
May 27, 2008 NDSN S 100 $70.01 $7,001 1,502,321 Direct -0.01% Disposed 825.9% (price as of 2026-08-20)
May 27, 2008 NDSN S 400 $70.10 $28,040 1,502,421 Direct -0.03% Disposed 824.7% (price as of 2026-08-20)
May 27, 2008 NDSN S 100 $70.11 $7,011 1,502,821 Direct -0.01% Disposed 824.5% (price as of 2026-08-20)
May 27, 2008 NDSN S 2,000 $70.11 $140,220 1,502,921 Direct -0.13% Disposed 824.5% (price as of 2026-08-20)
May 27, 2008 NDSN S 400 $70.12 $28,048 1,504,921 Direct -0.03% Disposed 824.4% (price as of 2026-08-20)
May 27, 2008 NDSN S 100 $70.14 $7,014 1,505,321 Direct -0.01% Disposed 824.1% (price as of 2026-08-20)
May 27, 2008 NDSN S 100 $70.16 $7,016 1,505,421 Direct -0.01% Disposed 823.9% (price as of 2026-08-20)
Feb. 26, 2008 NDSN S 30 $53.29 $1,599 283,897 Indirect -0.01% Disposed 1116.3% (price as of 2026-08-20)
Feb. 26, 2008 NDSN S 2,000 $53.31 $106,620 283,927 Indirect -0.70% Disposed 1115.9% (price as of 2026-08-20)
Feb. 26, 2008 NDSN S 633 $53.50 $33,866 285,927 Indirect -0.22% Disposed 1111.6% (price as of 2026-08-20)
Feb. 26, 2008 NDSN S 1,300 $53.53 $69,589 286,560 Indirect -0.45% Disposed 1110.9% (price as of 2026-08-20)
Feb. 26, 2008 NDSN S 1,100 $53.65 $59,015 287,860 Indirect -0.38% Disposed 1108.2% (price as of 2026-08-20)
Feb. 26, 2008 NDSN S 4,137 $53.66 $221,991 288,960 Indirect -1.41% Disposed 1108.0% (price as of 2026-08-20)
Feb. 26, 2008 NDSN S 200 $53.85 $10,770 293,097 Indirect -0.07% Disposed 1103.7% (price as of 2026-08-20)
Feb. 26, 2008 NDSN S 600 $53.90 $32,340 293,297 Indirect -0.20% Disposed 1102.6% (price as of 2026-08-20)
Feb. 26, 2008 NDSN S 1,588 $52.51 $83,386 1,510,521 Direct -0.11% Disposed 1134.4% (price as of 2026-08-20)
Feb. 26, 2008 NDSN S 3,412 $52.58 $179,403 1,512,109 Direct -0.23% Disposed 1132.8% (price as of 2026-08-20)
June 1, 2007 NDSN S 300 $52.39 $15,717 1,536,553 Direct -0.02% Disposed 1137.2% (price as of 2026-08-20)
June 1, 2007 NDSN S 100 $52.41 $5,241 1,536,853 Direct -0.01% Disposed 1136.8% (price as of 2026-08-20)
June 1, 2007 NDSN S 100 $52.42 $5,242 1,536,953 Direct -0.01% Disposed 1136.5% (price as of 2026-08-20)
June 1, 2007 NDSN S 300 $52.44 $15,732 1,537,053 Direct -0.02% Disposed 1136.1% (price as of 2026-08-20)
June 1, 2007 NDSN S 302 $52.45 $15,840 1,537,353 Direct -0.02% Disposed 1135.8% (price as of 2026-08-20)
June 1, 2007 NDSN S 198 $52.46 $10,387 1,537,655 Direct -0.01% Disposed 1135.6% (price as of 2026-08-20)
June 1, 2007 NDSN S 400 $52.47 $20,988 1,537,853 Direct -0.03% Disposed 1135.4% (price as of 2026-08-20)
June 1, 2007 NDSN S 300 $52.48 $15,744 1,538,253 Direct -0.02% Disposed 1135.1% (price as of 2026-08-20)
June 1, 2007 NDSN S 120 $52.49 $6,299 1,538,553 Direct -0.01% Disposed 1134.9% (price as of 2026-08-20)
June 1, 2007 NDSN S 200 $52.50 $10,500 1,538,673 Direct -0.01% Disposed 1134.6% (price as of 2026-08-20)
June 1, 2007 NDSN S 400 $52.52 $21,008 1,538,873 Direct -0.03% Disposed 1134.2% (price as of 2026-08-20)
June 1, 2007 NDSN S 57 $52.53 $2,994 1,539,273 Direct 0.00% Disposed 1133.9% (price as of 2026-08-20)
June 1, 2007 NDSN S 23 $52.54 $1,208 1,539,330 Direct 0.00% Disposed 1133.7% (price as of 2026-08-20)
June 1, 2007 NDSN S 300 $52.55 $15,765 1,539,353 Direct -0.02% Disposed 1133.5% (price as of 2026-08-20)
June 1, 2007 NDSN S 200 $52.56 $10,512 1,539,653 Direct -0.01% Disposed 1133.2% (price as of 2026-08-20)
June 1, 2007 NDSN S 500 $52.60 $26,300 1,539,853 Direct -0.03% Disposed 1132.3% (price as of 2026-08-20)
June 1, 2007 NDSN S 3 $52.61 $158 1,540,353 Direct 0.00% Disposed 1132.1% (price as of 2026-08-20)
June 1, 2007 NDSN S 197 $52.62 $10,366 1,540,356 Direct -0.01% Disposed 1131.8% (price as of 2026-08-20)
June 1, 2007 NDSN S 100 $52.66 $5,266 1,540,553 Direct -0.01% Disposed 1130.9% (price as of 2026-08-20)
June 1, 2007 NDSN S 200 $52.67 $10,534 1,540,653 Direct -0.01% Disposed 1130.7% (price as of 2026-08-20)
June 1, 2007 NDSN S 200 $52.68 $10,536 1,540,853 Direct -0.01% Disposed 1130.4% (price as of 2026-08-20)
June 1, 2007 NDSN S 100 $52.33 $5,233 1,535,953 Direct -0.01% Disposed 1138.7% (price as of 2026-08-20)
June 1, 2007 NDSN S 100 $51.88 $5,188 1,531,953 Direct -0.01% Disposed 1149.4% (price as of 2026-08-20)
June 1, 2007 NDSN S 400 $51.89 $20,756 1,532,053 Direct -0.03% Disposed 1149.2% (price as of 2026-08-20)
June 1, 2007 NDSN S 300 $51.92 $15,576 1,532,453 Direct -0.02% Disposed 1148.4% (price as of 2026-08-20)
June 1, 2007 NDSN S 100 $51.95 $5,195 1,532,753 Direct -0.01% Disposed 1147.7% (price as of 2026-08-20)
June 1, 2007 NDSN S 100 $51.98 $5,198 1,532,853 Direct -0.01% Disposed 1147.0% (price as of 2026-08-20)
June 1, 2007 NDSN S 300 $51.99 $15,597 1,532,953 Direct -0.02% Disposed 1146.8% (price as of 2026-08-20)
June 1, 2007 NDSN S 100 $52.05 $5,205 1,533,253 Direct -0.01% Disposed 1145.3% (price as of 2026-08-20)
June 1, 2007 NDSN S 300 $52.11 $15,633 1,533,353 Direct -0.02% Disposed 1143.9% (price as of 2026-08-20)
June 1, 2007 NDSN S 244 $52.15 $12,725 1,533,653 Direct -0.02% Disposed 1142.9% (price as of 2026-08-20)
June 1, 2007 NDSN S 256 $52.16 $13,353 1,533,897 Direct -0.02% Disposed 1142.7% (price as of 2026-08-20)
June 1, 2007 NDSN S 100 $52.17 $5,217 1,534,153 Direct -0.01% Disposed 1142.5% (price as of 2026-08-20)
June 1, 2007 NDSN S 200 $52.18 $10,436 1,534,253 Direct -0.01% Disposed 1142.2% (price as of 2026-08-20)
June 1, 2007 NDSN S 100 $52.23 $5,223 1,534,453 Direct -0.01% Disposed 1141.0% (price as of 2026-08-20)
June 1, 2007 NDSN S 200 $52.24 $10,448 1,534,553 Direct -0.01% Disposed 1140.8% (price as of 2026-08-20)
June 1, 2007 NDSN S 100 $52.25 $5,225 1,534,753 Direct -0.01% Disposed 1140.6% (price as of 2026-08-20)
June 1, 2007 NDSN S 200 $52.26 $10,452 1,534,853 Direct -0.01% Disposed 1140.3% (price as of 2026-08-20)
June 1, 2007 NDSN S 400 $52.27 $20,908 1,535,053 Direct -0.03% Disposed 1140.1% (price as of 2026-08-20)
June 1, 2007 NDSN S 200 $52.29 $10,458 1,535,453 Direct -0.01% Disposed 1139.6% (price as of 2026-08-20)
June 1, 2007 NDSN S 300 $52.31 $15,693 1,535,653 Direct -0.02% Disposed 1139.1% (price as of 2026-08-20)
June 1, 2007 NDSN S 5 $52.36 $262 1,536,053 Direct 0.00% Disposed 1137.9% (price as of 2026-08-20)
June 1, 2007 NDSN S 100 $52.37 $5,237 1,536,058 Direct -0.01% Disposed 1137.7% (price as of 2026-08-20)
June 1, 2007 NDSN S 395 $52.38 $20,690 1,536,158 Direct -0.03% Disposed 1137.5% (price as of 2026-08-20)
May 31, 2007 NDSN S 300 $52.56 $15,768 1,541,053 Direct -0.02% Disposed 1133.2% (price as of 2026-08-20)
May 31, 2007 NDSN S 400 $52.25 $20,900 1,541,353 Direct -0.03% Disposed 1140.6% (price as of 2026-08-20)
May 31, 2007 NDSN S 200 $52.28 $10,456 1,541,753 Direct -0.01% Disposed 1139.8% (price as of 2026-08-20)
Jan. 10, 2007 NDSN S 5,100 $49.25 $251,175 1,546,953 Direct -0.33% Disposed 1216.1% (price as of 2026-08-20)
Jan. 10, 2007 NDSN S 400 $49.26 $19,704 1,552,053 Direct -0.03% Disposed 1215.9% (price as of 2026-08-20)
Jan. 10, 2007 NDSN S 100 $49.27 $4,927 1,552,453 Direct -0.01% Disposed 1215.6% (price as of 2026-08-20)
Jan. 10, 2007 NDSN S 200 $49.28 $9,856 1,552,553 Direct -0.01% Disposed 1215.3% (price as of 2026-08-20)
Jan. 10, 2007 NDSN S 100 $49.29 $4,929 1,552,753 Direct -0.01% Disposed 1215.1% (price as of 2026-08-20)
Jan. 10, 2007 NDSN S 3,368 $49.30 $166,042 1,552,853 Direct -0.22% Disposed 1214.8% (price as of 2026-08-20)
Jan. 10, 2007 NDSN S 400 $49.31 $19,724 1,556,221 Direct -0.03% Disposed 1214.5% (price as of 2026-08-20)
Jan. 10, 2007 NDSN S 232 $49.32 $11,442 1,556,621 Direct -0.01% Disposed 1214.3% (price as of 2026-08-20)
Jan. 10, 2007 NDSN S 100 $49.34 $4,934 1,556,853 Direct -0.01% Disposed 1213.7% (price as of 2026-08-20)
March 17, 2006 NDSN S 100 $48.36 $4,836 1,586,238 Direct -0.01% Disposed 1240.3% (price as of 2026-08-20)

Showing latest 100 of 152 transactions

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
Nov. 14, 2005 NDSN Director Stock Option (right to buy) COMMON SHARES (2,500) $38.99 Nov. 14, 2015 2,500 Acquired
Nov. 8, 2004 NDSN Director Stock Option (right to buy) COMMON SHARES (2,500) $37.11 Nov. 8, 2014 1 Acquired
Nov. 3, 2003 NDSN Director Stock Option (right to buy) COMMON SHARES (2,500) $27.71 Nov. 3, 2013 1 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
Sept. 28, 2005 NDSN COMMON SHARES 306,652 Indirect