Pulling SEC filings + quote and writing the call…

NORTHERN TECHNOLOGIES INTERNATIONAL CORP
Next earnings Jul 9, 2026 · consensus $0.04 EPS, $23.9M rev
Last earnings +0.1% on 2026-04-09
Durable ZERUST franchise trading near book, but FY25 earnings collapsed to zero on oil & gas investment spend — own it, don't chase it.
Net income $17.6K · FY2025
NTIC is a 50-year-old corrosion-prevention franchise (ZERUST brand, 65+ countries) plus a smaller bioplastics arm (Natur-Tec), with a notably clean balance sheet: $72.1M of equity against $103M of assets, $7.25M cash (up 46.4%), and a 1.85x current ratio. At $8.83 the $83.7M market cap is just 1.16x book and ~1.0x sales — a valuation that already prices in distress, which is the core reason this is a hold rather than a sell. The franchise and the balance sheet are intact; the earnings are not.
The problem is that FY2025 earnings power evaporated. Revenue was essentially flat (-1.0% to $84.2M), but operating income fell 67.3% to $2.57M and net income collapsed 99.7% to $17.6K — a 3.1% operating margin and a 0.0% net margin/ROE. Gross profit fell 6.2% (margin 37.6%) faster than revenue, and operating cash flow dropped 58.5% to $2.44M. The MD&A attributes part of this to a deliberate choice: 'During fiscal 2025, NTIC made significant strategic investments in its ZERUST oil and gas sales infrastructure.' That reframes the collapse as partly self-inflicted growth spend on a flat revenue base rather than pure demand loss — a genuine mitigant — but with operating income down two-thirds and net income at zero, the payoff is entirely unproven and the model's heavy reliance on a global subsidiary/JV network (China, India, ASEAN, Brazil, Europe) adds FX and equity-income volatility below the operating line.
| Line item | FY21 | FY22 | FY23 | FY24 | FY25 |
|---|---|---|---|---|---|
| Revenue | $56.5M | $74.2M | $79.9M | $85.1M | $84.2M |
| Gross profit | $19.6M | $23.1M | $27.8M | $33.8M | $31.7M |
| Operating income | $8.32M | $5.15M | $6.02M | $7.87M | $2.57M |
| Net income | $6.28M | $6.32M | $2.91M | $5.41M | $17.6K |
| Diluted EPS | $0.64 | $0.66 | $0.30 | $0.55 | $0.00 |
| Net margin | 11.1% | 8.5% | 3.6% | 6.4% | 0.0% |
Annual figures from SEC 10-K XBRL filings. Open the filing links below for full statement detail.
Computed from SEC XBRL annual figures + the current quote. EV and ROIC use long-term + current debt where filed; estimates, not investment advice.
Item 8.01 other event, likely quarterly dividend declaration; payout maintained
Q2 FY26 (Feb-end): tests whether margins rebound from FY25 profit wipeout
Q2 FY26 (Feb-end): tests whether margins rebound from FY25 profit wipeout
Annual meeting vote results: directors elected, routine items passed
Q1 FY26: first quarter after oil & gas investment hit FY25 earnings
Q1 FY26: first quarter after oil & gas investment hit FY25 earnings
Entered a material agreement (likely credit/financing); funds oil & gas push
DEF 14A proxy: routine board/auditor votes ahead of annual meeting
FY25: rev -1% to $84M, op income -67%, profit ~$0, dividend cut 43%
Sources: SEC EDGAR (CIK 0000875582, latest 10-Q filed 2026-04-09) · analysis by claude-code · as of 6/30/2026, 12:34:00 PM.
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| 2025-09-01 | NIGON RICHARD Director | Award | 8.09K | |
| 2025-09-01 | Kemp Sarah E. Director | Award | 6.74K | |
| 2025-09-01 | Pinho Cristina Lucia Duarte Director | Award | 6.74K |
Dates from 8-K (Item 2.02); beat/miss = reported EPS vs consensus (Finnhub, recent quarters); move = prior close → close on/after.
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