Eton Pharmaceuticals, Inc.

ETON Healthcare Drug Manufacturers Specialty & Generic

Eton Pharmaceuticals, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $80.0 million, up 104.9% from fiscal 2024.

Revenue
+157.9%
EPS
+1,857.1%
Free cash flow
+172.6%
Total debt
−24.0%

Quarter to September 2026, against a year earlier

47.45 3.27 −6.45%
Market cap
$1.4B
P/E
26.8×
Fwd P/E
48.0×
Dividend yield
—
F-score
5/9
Altman Z
3.55
Beneish M
−2.24
Dividend safety
n/a

Insider Decisions last twelve months

Sold, $m 25.18
Trades a month
Jan 26 Apr 26 Jul 26 Oct 26
Buy — — — — — — — — — — — —
Sell — — — — — 2 1 2 3 — — —
Insider Ownership 5.20%

Capital & Financial Ratios $m

Size
Market Cap 1,350.00
Revenue ttm 141.06
Net income ttm 49.86
Free cash flow ttm 19.99
Net debt Q (32.56)
Valuation
P/E 26.81
Forward P/E 48.00 (above 35: high)
Price / sales 9.64
Forward P/S Powerpack
Price / FCF 68.02
Price / book 15.65 (above 6: high)
Financial health
Current ratio Q 1.79 (at or above 1.5: strong)
Debt / equity Q 0.27 (at or below 0.5: strong)
Interest coverage Q 35.08
Growth
Revenue growth Q +157.91% (above 0%: growing)
Operating income growth Q +1,788.41% (above 0%: growing)
EPS, this year +210.54% (at or above 15%: strong)
EPS, next year A +91.79% (at or above 15%: strong)
Revenue, next year A +87.24% (at or above 10%: strong)
EPS, past 5 yrs —
EPS, next 5 yrs A +107.84% (at or above 15%: strong)

Green and red mark values outside typical ranges; (Q) is the latest quarter, (A) analysts’ estimates. How we judge →

Valuation vs history

P/S against its own 10 years 72.89%
10-year low 10-year high
P/B against its own 10 years 71.83%
10-year low 10-year high
EV/Sales against its own 10 years 71.13%
10-year low 10-year high

Dividends

Yield
—
Annual rate
—
Payout ratio
—

Assets vs Liabilities $m

2023 2024 2025 Q'26
Cash 21 15 26 56
Receivables 3 5 12 26
Inventory 1 15 15 11
Other — — — —
27 41 61 97
2023 2024 2025 Q'26
Payables 2 4 11 16
ST’ Debt 5 — 9 12
Other — — — —
16 20 38 54

Compound Annual Growth %

10y 5y 3y
Sales — 359.57% 55.53%
Cash Flow — 0.00% 29.72%
Earnings — 0.00% 0.00%
Book Value — 10.80% 25.99%

Earnings Trends EPS, adjusted, against the consensus

EPS $

Mar Jun Sep Dec Year
’26 0.05 0.35 — — —
’25 (0.06) (0.10) (0.07) 0.05 (0.17)
’24 (0.03) (0.12) 0.02 (0.02) (0.15)
’23 (0.10) 0.18 (0.02) (0.09) (0.04)
’22 (0.21) (0.06) (0.12) 0.04 (0.36)
’21 0.19 (0.08) (0.24) 0.04 (0.08)
’20 (0.50) (0.23) (0.31) (0.32) (1.33)
Fiscal quarters ending in the months shown.

Revenue $m

Mar Jun Sep Dec Year
’26 24 38 58 — —
’25 17 19 22 21 80
’24 8 9 10 12 39
’23 5 12 7 7 32
’22 2 7 3 8 21
’21 12 3 1 6 22
’20 0 0 0 0 0
Fiscal quarters ending in the months shown.

Operating Cash Flow $m

Mar Jun Sep Dec Year
’26 7 7 35 — —
’25 2 8 12 (12) 11
’24 (2) 1 3 (1) 1
’23 (2) 7 1 0 7
’22 1 2 (2) 3 5
’21 4 0 (3) (5) (5)
’20 (7) (3) (5) (7) (22)
Fiscal quarters ending in the months shown.

Free Cash Flow $m

Mar Jun Sep Dec Year
’26 (8) 7 32 — —
’25 2 8 12 (12) 10
’24 (4) 1 3 (9) (9)
’23 (2) 7 1 0 6
’22 1 2 (4) 3 2
’21 4 0 (3) (8) (7)
’20 (7) (3) (5) (7) (22)
Fiscal quarters ending in the months shown.

Target Price Range

Analyst price targets

Recommendation Rating

1
1Buy 2 3Hold 4 5Sell

Ten years at a glance Fiscal years to December

Ten-year view Analyst estimates Powerpack
Group Line 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 TTM Sep ’26 Trend 10 yrs 2026e 2027e 2028e Next 3/yr
Income, $m
Income, $m Revenue — — — 1 0 22 21 32 39 80 141 +109.0% 150 220 306 +56.4%
Gross margin, % — 0.00 0.00 52.76 (1,017.95) 87.05 67.38 66.56 60.01 53.46 69.15 +53.5 pt
EBT — (7) (13) (18) (28) (2) (9) (1) (4) (5) 37 (5.5%)
EBT margin, % — 0.00 0.00 (1,910.32) (71,717.95) (8.95) (42.45) (2.18) (9.76) (5.70) 26.27 (5.7) pt
Net income — 0 (13) (18) (28) (2) (9) (1) (4) (5) 50 n/m
Per share, $
Per share, $ Revenue — 0.00 0.00 0.05 0.00 0.87 0.85 1.23 1.51 2.97 4.92 n/m
Earnings — (0.49) (5.80) (1.03) (1.33) (0.08) (0.36) (0.04) (0.15) (0.17) 1.77 (12.4%)
Cash flow — (0.27) (1.27) (1.01) (1.06) (0.19) 0.19 0.27 0.04 0.39 1.34 n/m
Capex — 0.00 (0.04) (0.10) 0.00 (0.10) (0.11) (0.03) (0.39) (0.01) (0.64) n/m
Free cash flow — (0.27) (1.31) (1.12) (1.07) (0.29) 0.08 0.24 (0.35) 0.38 0.70 n/m
Book value — (0.39) 4.10 0.59 0.75 0.70 0.52 0.60 0.94 0.97 3.03 n/m
Shares, m — 17 6 18 21 25 25 26 26 27 28 +5.6%
Valuation, ×
Valuation, × P/E — — — 0.00 0.00 0.00 0.00 0.00 0.00 0.00 26.81 0.0
P/S — — — 0.00 4,379.78 4.95 3.42 3.72 8.84 5.69 9.64 629.5
P/B — — — 12.12 10.91 6.13 5.56 7.61 14.12 17.40 15.65 10.5
EV/Sales — — — 0.00 4,014.34 4.60 2.95 3.35 9.33 5.75 9.41 577.2
EV/FCF — — — (6.30) (6.99) (24.65) (51.59) 32.56 (40.23) 223.23 66.39 18.0
Cash, $m
Cash, $m Operating cash flow — (5) (8) (18) (22) (5) 5 7 1 11 38 n/m
Capex — 0 0 (2) 0 (3) (3) (1) (10) 0 (18) +12.5%
Free cash flow — (5) (8) (20) (22) (7) 2 6 (9) 10 20 n/m
Balance, $m
Balance, $m Working capital — 12 25 13 21 19 14 11 21 22 43 +7.4%
Net debt — (13) (27) (7) (14) (8) (10) (16) 15 5 (33) n/m
Shareholders’ equity — (7) 26 11 16 18 13 15 24 26 87 n/m
Returns, %
Returns, % ROA — (41.36) (178.26) (80.71) (128.92) (7.27) (34.37) (3.30) (7.09) (5.47) 38.10 +35.9 pt
ROIC — 0.00 0.00 (368.25) (1,200.88) (9.43) (161.83) 0.00 (4.13) (1.71) 46.77 (1.7) pt
ROE — (88.93) (383.23) (99.42) (213.41) (11.74) (58.75) (6.56) (19.16) (18.19) 90.62 +70.7 pt
People
People Employees — 10 15 17 16 17 28 30 31 44 — +20.3%
Revenue/emp, $m — 0.00 0.00 0.06 0.00 1.28 0.76 1.05 1.26 1.82 — n/m
Negative figures in brackets.
estimates

All 10 years →

Fiscal years to Dec 2025 · latest quarter Sep 2026 · fundamentals updated 5 Nov 2026

Eton Pharmaceuticals, Inc. vs peers in Drug Manufacturers Specialty & Generic (Q) = latest quarter vs a year earlier

Company Market cap P/E Fwd P/E Revenue growth (Q) EPS growth (Q) FCF growth (Q) Gross margin (Q) EBIT margin (Q) Compare
XERS Xeris Biopharma Holdings, Inc. $2.4B — (loss-making) — (loss-making) +44.16% (above 0%: growing) +1,478.95% (above 0%: growing) +93.18% (above 0%: growing) 88.41% 15.78% Compare
ALVO Alvotech $1.8B — (loss-making) 111× +2,310.95% (above 0%: growing) −99.51% (below 0%: shrinking) −496.58% (below 0%: shrinking) 56.47% 9.14% Compare
ANIP ANI Pharmaceuticals, Inc. $1.6B 13.3× 14.3× +27.64% (above 0%: growing) +29.41% (above 0%: growing) +85.49% (above 0%: growing) 61.64% 18.01% Compare
PCRX Pacira BioSciences, Inc. $1.5B 38.4× 56.6× −1.59% (below 0%: shrinking) +500.00% (above 0%: growing) −18.47% (below 0%: shrinking) 0.00% 12.61% Compare
PAHC Phibro Animal Health Corporation $1.4B 14.0× 12.6× +6.29% (above 0%: growing) +12.31% (above 0%: growing) +262.08% (above 0%: growing) 33.23% 12.83% Compare
CRON Cronos Group Inc. $1.4B 21.9× 19.5× +74.61% (above 0%: growing) −42.86% (below 0%: shrinking) +179.64% (above 0%: growing) 50.88% 14.23% Compare
ETON Eton Pharmaceuticals, Inc. $1.4B 26.8× 48.0× +157.91% (above 0%: growing) n/m +172.55% (above 0%: growing) 76.48% 39.73%
AMPH Amphastar Pharmaceuticals, Inc. $1.2B 12.3× 12.8× +8.22% (above 0%: growing) +134.21% (above 0%: growing) −29.38% (below 0%: shrinking) 47.99% 24.46% Compare
HROW Harrow, Inc. $976.2M — (loss-making) — (loss-making) +10.85% (above 0%: growing) n/m −838.78% (below 0%: shrinking) 71.27% (15.58%) Compare
Median of peers $1.4B 14.0× 16.9× +19.24% +29.41% +33.51% 53.68% 13.53%

All 84 Drug Manufacturers Specialty & Generic stocks →

Pay and ownership Proxy statement filed 24 April 2026

Chief executive’s pay

Year Total pay Actually paid $100 invested
2025 2.91m 6.90m —
2024 2.41m 7.91m —
2023 1.75m 2.26m —

Ownership

Directors and executive officers, together 16.49%
Sean E. Brynjelsen 10.58%
One Boston Place, 10.46%
357 Tehama Street #3 San Francisco, CA 7.26%
50 Hudson Yards New York, NY 5.70%
Total pay is as the Summary Compensation Table states it; actually paid revalues the year’s share awards at its end, as the SEC’s pay-versus-performance rule asks. $100 invested is what $100 in the company’s shares at the start of the earliest year shown was worth at each year’s end. Ownership is the proxy’s own table: the directors and officers as a group, and every holder of 5% or more. Read the proxy statement

Eton Pharmaceuticals, Inc. (ETON) Latest News

4 Nov

20 Aug

Impact 3 · · The Motley Fool transcript

15 May

Impact 3 · · The Motley Fool transcript
Impact 3 · · Moby transcript
stockrow.com/ETON · Data as of Nov 5, 2026 · For information only; not investment advice. · © 2026 stockrow.com