Koh Soo Keong
CIK 1434271 · View on SEC EDGAR ↗
Insider
First SEC filing: May 6, 2008 · Latest: May 6, 2008
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 17 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 |
|---|---|---|---|---|---|---|---|---|---|
| July 7, 2021 | NTIC | M | 8,000 | $7.35 | $58,800 | 41,332 Direct | +24.00% | Acquired | 10.7% (price as of 2026-08-21) |
| July 7, 2021 | NTIC | M | 8,000 | $10.05 | $80,400 | 49,332 Direct | +19.36% | Acquired | -19.0% (price as of 2026-08-21) |
| July 7, 2021 | NTIC | M | 8,000 | $7.43 | $59,440 | 57,332 Direct | +16.22% | Acquired | 9.6% (price as of 2026-08-21) |
| July 7, 2021 | NTIC | M | 8,000 | $6.70 | $53,600 | 65,332 Direct | +13.95% | Acquired | 21.5% (price as of 2026-08-21) |
| July 7, 2021 | NTIC | M | 8,000 | $9.18 | $73,440 | 73,332 Direct | +12.25% | Acquired | -11.3% (price as of 2026-08-21) |
| July 7, 2021 | NTIC | M | 11,737 | $10.80 | $126,760 | 85,069 Direct | +16.01% | Acquired | -24.6% (price as of 2026-08-21) |
| July 7, 2021 | NTIC | M | 16,026 | $8.24 | $132,054 | 101,095 Direct | +18.84% | Acquired | -1.2% (price as of 2026-08-21) |
| July 7, 2021 | NTIC | M | 8,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| July 7, 2021 | NTIC | M | 8,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| July 7, 2021 | NTIC | M | 8,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| July 7, 2021 | NTIC | M | 8,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| July 7, 2021 | NTIC | M | 8,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| July 7, 2021 | NTIC | M | 11,737 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| July 7, 2021 | NTIC | M | 16,026 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Sept. 1, 2009 | NTIC | A | 4,000 | — | — | 4,000 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 1, 2008 | NTIC | A | 4,000 | — | — | 4,000 Direct | — | Acquired | (price as of 2026-08-21) |
| May 2, 2008 | NTIC | A | 666 | — | — | 666 Direct | — | Acquired | (price as of 2026-08-21) |
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 |
|---|---|---|---|---|---|---|---|
| July 7, 2021 | NTIC | Stock Option (right to buy) | Common Stock (8,000) | $7.35 | Aug. 31, 2023 | 8,000 | Disposed |
| July 7, 2021 | NTIC | Stock Option (right to buy) | Common Stock (8,000) | $10.05 | Aug. 31, 2024 | 8,000 | Disposed |
| July 7, 2021 | NTIC | Stock Option (right to buy) | Common Stock (8,000) | $7.43 | Aug. 31, 2025 | 8,000 | Disposed |
| July 7, 2021 | NTIC | Stock Option (right to buy) | Common Stock (8,000) | $6.70 | Aug. 31, 2026 | 8,000 | Disposed |
| July 7, 2021 | NTIC | Stock Option (right to buy) | Common Stock (8,000) | $9.18 | Aug. 31, 2027 | 8,000 | Disposed |
| July 7, 2021 | NTIC | Stock Option (right to buy) | Common Stock (11,737) | $10.80 | Aug. 31, 2029 | 11,737 | Disposed |
| July 7, 2021 | NTIC | Stock Option (right to buy) | Common Stock (16,026) | $8.24 | Aug. 31, 2030 | 16,026 | Disposed |
| Sept. 1, 2009 | NTIC | Stock Option (right to buy) | Common Stock (4,000) | $8.57 | Aug. 31, 2014 | 4,000 | Acquired |
| Sept. 1, 2008 | NTIC | Stock Option (Right to Buy) | Common Stock (4,000) | $12.84 | Aug. 31, 2013 | 4,000 | Acquired |
| May 2, 2008 | NTIC | Stock Option (Right to Buy) | Common Stock (666) | $7.75 | May 1, 2013 | 666 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.