Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 26 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

26 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Nov. 26, 2013 NTIC S 1,500 $16.75 $25,125 4,500 Direct -25.00% Disposed -8.1% (price as of 2026-10-02)
Feb. 25, 2013 NTIC S 1,000 $13.28 $13,280 6,000 Direct -14.29% Disposed 16.0% (price as of 2026-10-02)
Jan. 29, 2013 NTIC S 1,000 $13.10 $13,100 7,000 Direct -12.50% Disposed 17.6% (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
Sept. 1, 2012 NTIC Stock Option (right to buy) Common Stock (2,000) $10.25 Aug. 31, 2017 2,000 Acquired
Sept. 1, 2012 NTIC Stock Option (right to buy) Common Stock (4,000) $10.25 Aug. 31, 2017 4,000 Acquired
Sept. 1, 2012 NTIC Stock Option (right to buy) Common Stock (2,000) $10.25 Aug. 31, 2017 2,000 Acquired
Sept. 1, 2012 NTIC Stock Option (right to buy) Common Stock (4,000) $10.25 Aug. 31, 2017 4,000 Acquired
Sept. 1, 2011 NTIC Stock Option (right to buy) Common Stock (2,000) $16.45 Aug. 31, 2016 2,000 Acquired
Sept. 1, 2011 NTIC Stock Option (right to buy) Common Stock (4,000) $16.45 Aug. 31, 2016 4,000 Acquired
Aug. 31, 2011 NTIC Stock Option (right to buy) Common Stock (2,000) $8.01 Aug. 31, 2011 2,000 Disposed
Sept. 1, 2010 NTIC Stock Option (Right to Buy) Common Stock (2,000) $9.76 Aug. 31, 2015 2,000 Acquired
Sept. 1, 2010 NTIC Stock Option (Right to Buy) Common Stock (4,000) $9.76 Aug. 31, 2015 4,000 Acquired
Aug. 30, 2010 NTIC Stock Option - Right to Buy Common Stock (2,000) $5.75 Aug. 31, 2010 2,000 Disposed
Sept. 1, 2009 NTIC Stock Option (right to buy) Common Stock (2,000) $8.57 Aug. 31, 2014 2,000 Acquired
Sept. 1, 2009 NTIC Stock Option (right to buy) Common Stock (4,000) $8.57 Aug. 31, 2014 4,000 Acquired
Aug. 13, 2009 NTIC Stock Option - Right to Buy Common Stock (2,000) $5.25 Aug. 31, 2009 2,000 Disposed
Sept. 1, 2008 NTIC Common Stock Common Stock (4,000) $12.84 Aug. 31, 2013 4,000 Acquired
Sept. 1, 2008 NTIC Common Stock Common Stock (2,000) $12.84 Aug. 31, 2013 2,000 Acquired
Sept. 1, 2008 NTIC Stock Option ( Right to Buy) Common Stock (4,000) $12.84 Aug. 31, 2018 4,000 Acquired
July 30, 2008 NTIC Stock Option - Right to Buy Common Stock (2,000) $5.30 Sept. 1, 2008 2,000 Disposed
Sept. 1, 2004 NTIC Non-Statutory Stock Option (right to buy) Common Stock (4,000) $5.25 Sept. 1, 2009 2,000 Disposed

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