Jun 2026 (Q2 FY26) — Aug 13, 2026
Tecogen Q2 FY26 — Data Center Strategy Gains Traction, Base Business Backlog Grows
Read the full callTecogen (TGEN) earnings
- Jun 2026
- Jun 2026 (Q2 FY26)
- Dec 2025
Tecogen earnings: last reported Thu, 13 Aug 2026, for the quarter ended Jun 2026.
Reported
The figures, each with its period
Each figure keeps its basis and period; nothing is filled in.
| Metric | Value | Change | Basis | Period | Note |
|---|---|---|---|---|---|
| Revenue | 5.7 | −21.2% YoY | Quarterly, as filed | Quarter to Jun 2026 | Revenue from operations as filed. |
| Operating margin | -37.4 | −18.1 pts YoY | Operating profit / revenue | Quarter to Jun 2026 | For the quarter; a change is in percentage points. |
| Net profit | -2.1 | Quarterly, as filed | Quarter to Jun 2026 | Profit after tax as filed. The year-earlier figure was zero or a loss, so no percentage is shown. |
Price
$2.12 +1.44% · +$0.03
Performance −77.4% 1Y
1Y: $9.39 on 17 Oct 2025 → $2.12. High $9.98 (31 Oct 2025), low $2 (18 Mar 2026).
- Previous close
- $2.09
- 52-week range
- $2 – $9.98
- One year
- −76.34%
Overview
- Symbol
- TGEN
- Sector
- Industrials
- Exchange
- US
- Currency
- USD
Call summaries
Every analysed call
Tecogen earnings calls (TGEN)
Financials
What the filings say
Net profit, year on year: −47% (quarter to jun 2026 against jun 2025).
| Line item | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 |
|---|---|---|---|---|---|---|---|---|
| Sales | 6 | 6 | 7 | 7 | 7 | 5 | 6 | 6 |
| Operating profit | -1 | -1 | -1 | -1 | -2 | -4 | -2 | -2 |
| Operating margin | −15.5% | −18.7% | −8.2% | −19.4% | −29.3% | −77.8% | −33.7% | −37.4% |
| Other income | -0 | -0 | -0 | -0 | -0 | 0 | 0 | 0 |
| Interest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Profit before tax | -1 | -1 | -1 | -1 | -2 | -4 | -2 | -2 |
| Net profit | -1 | -1 | -1 | -1 | -2 | -4 | -2 | -2 |
| EPS ($ per share) | -0.04 | — | -0.03 | -0.06 | -0.07 | — | -0.07 | -0.07 |
| Line item | Dec 2018 | Dec 2019 | Dec 2020 | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|---|---|---|
| Equity capital | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Reserves | -29 | -33 | -40 | -36 | -38 | -43 | -48 | -56 |
| Total liabilities | 22 | 18 | 13 | 11 | 9 | 13 | 21 | 16 |
| Fixed assets | 11 | 3 | 2 | 2 | 1 | 1 | 2 | 2 |
| Total assets | 50 | 41 | 30 | 32 | 28 | 28 | 31 | 37 |
| Line item | Dec 2018 | Dec 2019 | Dec 2020 | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|---|---|---|
| Cash from operations | -4 | -4 | 1 | 0 | -1 | -1 | 4 | -10 |
| Cash from investing | 1 | 5 | -0 | -0 | -0 | -0 | -1 | -0 |
| Cash from financing | 1 | 0 | -1 | 2 | 0 | 1 | 1 | 17 |
| Net cash flow | — | 1 | 1 | 2 | -2 | -1 | 4 | 7 |
| Capital expenditure | -1 | -0 | -0 | -0 | -0 | -0 | -1 | -0 |
| Free cash flow | -5 | -5 | 1 | 0 | -2 | -1 | 3 | -10 |
Insider filings
14 filings between Mar 20, 2026 and Jun 26, 2026.
Open market
decisions to buy or sellPurchases
$134.0K
8 purchases by 6 insiders
Sales
None
No insider sold shares.
Compensation
not trading decisions- 5
- Award — granted as compensation
- 1
- Option exercise — converted options into shares
Who traded
open market only| Insider | Bought | Sold | Last filing |
|---|---|---|---|
| Hirsch Susan B | $44.0K | — | Apr 13, 2026 |
| LEWIS EARL R | $27.0K | — | Mar 27, 2026 |
| Whiting John Kimball IV | $23.8K | — | Mar 23, 2026 |
| Deschenes Roger P. | $22.3K | — | Mar 20, 2026 |
| GHONIEM AHMED | $10.0K | — | Apr 24, 2026 |
| Rangesh Abinand | $6.9K | — | Mar 20, 2026 |
Latest filings (44)
| Date | Insider | What | Shares | Value |
|---|---|---|---|---|
| Jun 26, 2026 | Rangesh Abinand Chief Executive Officer | Award | 174,081 | $0 |
| Jun 26, 2026 | Whiting John Kimball IV General Counsel & Secretary | Award | 19,342 | $0 |
| Jun 26, 2026 | Panora Robert COO and President | Award | 9,671 | $0 |
| Jun 26, 2026 | Deschenes Roger P. Chief Financial Officer | Award | 29,013 | $0 |
| Jun 26, 2026 | Lafaille Stephen VP of Business Development | Award | 29,013 | $0 |
| Apr 24, 2026 | GHONIEM AHMED Director | Purchase | 12,723 | $10.0K |
| Apr 13, 2026 | Hirsch Susan B Director | Purchase | 5,000 | $18.6K |
| Mar 27, 2026 | Hirsch Susan B Director | Purchase | 10,000 | $25.4K |
| Mar 27, 2026 | LEWIS EARL R Director | Purchase | 5,000 | $12.6K |
| Mar 26, 2026 | LEWIS EARL R Director | Purchase | 5,000 | $14.4K |
| Mar 23, 2026 | Whiting John Kimball IV General Counsel & Secretary | Purchase | 10,000 | $23.8K |
| Mar 20, 2026 | HATSOPOULOS JOHN Director | Option exercise | 50,000 | $44.0K |
| Mar 20, 2026 | Rangesh Abinand Chief Executive Officer | Purchase | 3,000 | $6.9K |
| Mar 20, 2026 | Deschenes Roger P. CAO | Purchase | 10,000 | $22.3K |
| Jul 24, 2025 | Rangesh Abinand Chief Executive Officer | Award | 53,892 | $0 |
| Jul 24, 2025 | Deschenes Roger P. CAO | Award | 17,964 | $0 |
| Jul 24, 2025 | Lafaille Stephen VP of Business Development | Award | 11,976 | $0 |
| Jun 24, 2025 | Panora Robert COO and President | Sale | 900 | $6.2K |
| Jun 23, 2025 | Panora Robert COO and President | Sale | 31,800 | $202.2K |
| Jun 23, 2025 | Lafaille Stephen VP of Business Development | Option exercised | 10,000 | $11.0K |
| Jun 23, 2025 | Lafaille Stephen VP of Business Development | Sale | 10,000 | $72.5K |
| Jun 18, 2025 | Panora Robert COO and President | Sale | 13,000 | $65.4K |
| Jun 16, 2025 | Panora Robert COO and President | Option exercise | 30,000 | $21.3K |
| Jun 16, 2025 | Panora Robert COO and President | Option exercise | 12,723 | $10.0K |
| Jun 16, 2025 | Panora Robert COO and President | Option exercise | 52,500 | $57.8K |
| Jun 6, 2025 | Lafaille Stephen VP of Business Development | Option exercised | 25,000 | $27.5K |
| Jun 6, 2025 | Lafaille Stephen VP of Business Development | Sale | 25,000 | $149.5K |
| Jun 4, 2025 | Panora Robert COO and President | Sale | 31,000 | $155.0K |
| Jun 4, 2025 | Lafaille Stephen VP of Business Development | Sale | 15,000 | $75.0K |
| Jun 4, 2025 | Lafaille Stephen VP of Business Development | Option exercised | 15,000 | $10.7K |
| Jun 3, 2025 | Panora Robert COO and President | Sale | 26,000 | $121.9K |
| Jun 3, 2025 | Lafaille Stephen VP of Business Development | Option exercised | 10,000 | $7.1K |
| Jun 3, 2025 | Lafaille Stephen VP of Business Development | Sale | 10,000 | $48.8K |
| May 27, 2025 | Panora Robert COO and President | Option exercise | 70,000 | $49.7K |
| May 6, 2025 | LEWIS EARL R Director | Option exercised | 15,000 | $26.3K |
| May 6, 2025 | LEWIS EARL R Director | Option exercised | 12,500 | $15.0K |
| May 6, 2025 | LEWIS EARL R Director | Option exercised | 6,250 | $6.9K |
| May 1, 2025 | LEWIS EARL R Director | Other | 240,256 | $514.1K |
| Mar 3, 2025 | Lafaille Stephen VP of Business Development | Purchase | 400 | $1.0K |
| Nov 22, 2024 | LEWIS EARL R Director | Option exercised | 100,000 | $71.0K |
| Sep 27, 2024 | HATSOPOULOS JOHN Director | Purchase | 10,000 | $8.4K |
| Sep 25, 2024 | HATSOPOULOS JOHN Director | Purchase | 10,000 | $8.6K |
| Jul 15, 2024 | LEWIS EARL R Director | Purchase | 10,000 | $6.8K |
| Oct 9, 2023 | LEWIS EARL R Director | Purchase | 2,000 | $1.6K |
Source: SEC Form 4 filings. Form 4 reports transactions, not the cap table — absence of filings says nothing about how much an insider owns, and a quiet window is not a signal.
Your own record
Start an Inve Case for TECOGEN INC.
Free account. Everything above stays public.
Write why you follow TECOGEN INC. and the condition you want checked. Inve compares your numeric conditions with available results and management guidance; your own conditions remain yours to review.
Keep reading