The secondary offering by private equity holders (Bregal Sagemount, FTV Capital) creates immediate overhang and ~9.3% net dilution to the public float despite the concurrent buyback. The 1.6% discount is modest but the sheer size (~10.4% of Class A shares offered) will pressure the stock near-term. Monitor for the 30-day greenshoe exercise and any follow-on selling after the 90-day lock-up expires. The company's strong fundamentals (32% revenue growth, 59% EBITDA margins) provide a floor, but the supply overhang is the dominant factor for the next 1-3 months.
Executive Summary
Selling stockholders (Bregal Sagemount and FTV Capital entities) are pricing a secondary offering of 9,841,395 shares of Neptune Class A common stock at $27.50 per share, a 1.6% discount to the $27.94 last sale price. The company will not receive any proceeds but intends to concurrently repurchase 984,140 shares from the underwriters for ~$27.1M using cash on hand and revolver borrowings, partially offsetting the dilution. The offering represents ~10.4% of pre-offering Class A shares outstanding, with a 90-day lock-up on selling stockholders and insiders.
Key Financial Metrics
Key Facts
- 9,841,395 shares offered by selling stockholders at $27.50/share, total proceeds to sellers of ~$259.8M
- Public offering price of $27.50 represents a ~1.6% discount to the $27.94 last sale on May 13, 2026
- Company will repurchase 984,140 shares from underwriters for ~$27.1M, funded by cash on hand and revolver borrowings
- Post-offering and repurchase, Class A shares outstanding will be 93,884,186 (from 94,868,326 pre-offering)
- Underwriters have a 30-day option to purchase up to an additional 1,476,209 shares from selling stockholders
- Selling stockholders, directors, officers, and certain holders subject to 90-day lock-up
- Underwriting discount is $1.10 per share ($9.7M total); no discount on repurchased shares
- Joint book-runners: Morgan Stanley, J.P. Morgan, Goldman Sachs; 15 underwriters total
Financial Impact
Secondary offering of ~$270.6M at public offering price; company repurchases ~$27.1M; net dilution to public float of ~8,857,255 shares (9.3% of pre-offering Class A shares)
Risk Factors
- Secondary selling by insiders signals potential further supply after lock-up expiration
- Dilution to public float despite share repurchase; CEO retains ~84% voting control
- Company adding $24M in debt to fund repurchase, increasing leverage
- Lock-up expires in ~90 days, enabling additional selling by remaining holders
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 424B4 Filing (Primary) | 0001628280-26-035207 |
| Document: 0001628280-26-035207-index-headers.html | 0001628280-26-035207 |
| Document: 0001628280-26-035207-index.html | 0001628280-26-035207 |
| Document: 0001628280-26-035207.txt | 0001628280-26-035207 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 20, 2026 6d ago | 8-K | $28.39 | awaiting T+5 | — | $28.37 (−0.07%) |
Jul 31, 2026 12w ago | Insider Cluster | $31.63 $31.17 | ▲ +1.45% | ▲ +3.48% | $28.37 (+10.31%) |
Jul 29, 2026 12w ago | 144 | $31.66 $32.83 | ▼ −3.70% | ▼ −0.07% | $28.37 (+10.39%) |
May 19, 2026 22w ago | Insider Cluster | $27.78 $27.91 | ▼ −0.47% | ▲ +1.33% | $28.37 (−2.12%) |
May 14, 2026 23w ago | 424B4 | $28.00 $27.87 | ▲ +0.46% | ▲ +1.43% | $28.37 (−1.32%) |
May 14, 2026 23w ago | EFFECT | $27.46 $27.27 | ▲ +0.69% | ▼ −0.03% | $28.37 (−3.31%) |
May 11, 2026 24w ago | S-1 | $28.54 $27.22 | ▼ −4.63% | ▼ −4.70% | $28.37 (−0.60%) |
May 11, 2026 24w ago | DEFA14A | $28.54 $27.22 | ▼ −4.63% | ▼ −4.70% | $28.37 (−0.60%) |
Apr 22, 2026 26w ago | 8-K | $27.18 $25.91 | ▼ −4.67% | ▼ −6.15% | $28.37 (+4.38%) |
Apr 17, 2026 27w ago | DEFA14A | $27.66 $26.81 | ▼ −3.07% | ▼ −3.63% | $28.37 (+2.57%) |
US Market Status
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