Category |
Useful life in years |
Laboratory equipment |
5 - 7 |
Laboratory fixtures and fittings |
10 |
Office equipment and hardware |
2 - 3 |
Leasehold improvements |
5 |
Switzerland |
Others |
Total |
||||
As of |
As of |
As of |
As of |
As of |
||
As of |
December 31, |
December 31, |
December 31, |
December 31, |
December 31, |
|
December 31, 2025 |
2024 |
2025 |
2024 |
2025 |
2024 |
|
Intangible assets |
13,292 |
13,292 |
- |
- |
13,292 |
13,292 |
Property and equipment |
156 |
200 |
378 |
185 |
534 |
385 |
Right-of-use assets |
541 |
699 |
1,922 |
604 |
2,463 |
1,303 |
Total |
13,989 |
14,191 |
2,300 |
789 |
16,289 |
14,980 |
| For the years ended December 31, |
|||||||||
Research and development |
General and administrative |
||||||||
| expenses |
expenses |
Total operating expenses |
|||||||
2025 |
2024 |
2023 |
2025 |
2024 |
2023 |
2025 |
2024 |
2023 |
|
Personnel expenses |
18,849 |
11,114 |
6,509 |
14,997 |
11,476 |
7,029 |
33,846 |
22,590 |
13,537 |
Payroll and related expenses |
9,851 |
6,085 |
4,796 |
7,951 |
6,723 |
5,134 |
17,802 |
12,808 |
9,930 |
Share-based compensation |
|||||||||
expense |
8,998 |
5,029 |
1,713 |
7,046 |
4,753 |
1,895 |
16,044 |
9,782 |
3,607 |
Other operating expenses |
38,236 |
40,969 |
22,738 |
10,789 |
10,331 |
10,458 |
49,025 |
51,300 |
68,059 |
External service providers |
36,818 |
40,127 |
22,256 |
8,200 |
7,445 |
7,695 |
45,018 |
47,572 |
29,951 |
Other operating expenses |
1,077 |
573 |
258 |
2,384 |
2,749 |
2,700 |
3,461 |
3,322 |
2,958 |
Depreciation expense |
341 |
269 |
224 |
205 |
137 |
63 |
546 |
406 |
287 |
Merger and listing expense (1) |
- |
- |
- |
- |
- |
- |
- |
- |
34,863 |
Total |
57,085 |
52,083 |
29,247 |
25,786 |
21,807 |
17,487 |
82,871 |
73,890 |
81,597 |
| For the years ended December 31, |
|||
2025 |
2024 |
2023 |
|
Finance income |
1,770 |
2,168 |
1,429 |
Finance expense |
(833 ) |
(639 ) |
(1,315 ) |
Fair value adjustment on warrant liabilities |
(12,294 ) |
(15,531 ) |
(3,431 ) |
Foreign currency exchange gain (loss) |
(6,114 ) |
1,269 |
(4,664 ) |
Finance result |
(17,471 ) |
(12,733 ) |
(7,981 ) |
For the years ended December 31, | |||
2025 | 2024 | 2023 | |
Current income tax expense | (13 ) | (130 ) | (127 ) |
Deferred tax income (expense) | 199 | 290 | 20 |
Total tax benefit (expense) | 186 | 160 | (107 ) |
For the years ended December 31, | |||
2025 | 2024 | 2023 | |
Groups average expected tax rate | 12.8 % | 13.7 % | 12.7 % |
Accounting loss before income tax | (99,143 ) | (85,937 ) | (88,695 ) |
Taxes at weighted average income tax | 12,727 | 11,792 | 11,294 |
Effect of unrecognized tax losses | (33,450 ) | (8,764 ) | (10,520 ) |
Effect of use of unrecognized tax losses | 22,491 | - | - |
Effect of non-deductible expenses | (3,434 ) | (3,098 ) | (6,041 ) |
Effect of non-taxable income | 1,457 | 280 | 5,103 |
Effect of other items | 395 | (50 ) | 57 |
Total tax benefit (expense) | 186 | 160 | (107 ) |
| As of December 31, | |||
2025 | 2024 | 2023 | |
2025 | - | 16,733 | 16,733 |
2026 | - | 13,113 | 13,113 |
2027 | - | 12,437 | 12,437 |
2028 | - | 14,865 | 14,865 |
2029 | - | 31,786 | 31,786 |
2030 | 41,396 | 81,509 | 81,509 |
2031 | 31,795 | 63,397 | - |
2032 | 33,670 | - | - |
Total | 106,861 | 233,840 | 170,443 |
| As of December 31, |
|||
2025 |
2024 |
2023 |
|
Pension |
1,335 |
1,870 |
728 |
Tax losses in Switzerland |
106,861 |
233,840 |
170,443 |
Leases |
(150 ) |
(123 ) |
(150 ) |
Intangible asset |
206,403 |
(4,025 ) |
(4,025 ) |
Total |
314,449 |
231,562 |
166,996 |
Office |
|||||
Lab - |
Lab - fixtures |
equipment & |
Leasehold |
||
| equipment |
and fittings |
hardware |
improvement |
Total |
|
Acquisition cost: |
|||||
Balance as of December 31, |
|||||
2023 |
618 |
195 |
151 |
- |
964 |
Additions |
10 |
- |
122 |
98 |
230 |
Balance as of December 31, |
|||||
2024 |
628 |
195 |
273 |
98 |
1,194 |
Additions |
126 |
- |
95 |
80 |
301 |
Disposals |
(53 ) |
- |
(9 ) |
- |
(62 ) |
Balance as of December 31, |
|||||
2025 |
701 |
195 |
359 |
178 |
1,433 |
Accumulated depreciation: |
|||||
Balance as of December 31, |
|||||
2023 |
(464 ) |
(106 ) |
(106 ) |
- |
(676 ) |
Depreciation expense |
(84 ) |
(19 ) |
(20 ) |
(10 ) |
(133 ) |
Balance as of December 31, |
|||||
2024 |
(548 ) |
(125 ) |
(126 ) |
(10 ) |
(809 ) |
Depreciation expense |
(66 ) |
(20 ) |
(37 ) |
(29 ) |
(152 ) |
Disposals |
53 |
- |
9 |
- |
62 |
Balance as of December 31, |
|||||
2025 |
(561 ) |
(145 ) |
(154 ) |
(39 ) |
(899 ) |
Carrying amount: |
|||||
Balance as of December 31, |
|||||
2024 |
80 |
70 |
147 |
89 |
385 |
Balance as of December 31, |
|||||
2025 |
140 |
50 |
205 |
139 |
534 |
Total |
|
Acquisition cost: |
|
Balance as of December 31, 2023 |
12,206 |
Additions |
1,086 |
Balance as of December 31, 2024 |
13,292 |
Balance as of December 31, 2025 |
13,292 |
Right-of-use assets |
||
2025 |
2024 |
|
Balance as of January 1, |
1,303 |
755 |
Indexation for the period |
20 |
25 |
New leases |
1,530 |
792 |
FX revaluation |
4 |
4 |
Depreciation charge for the period |
(394 ) |
(273 ) |
Balance as of December 31, |
2,463 |
1,303 |
Lease liabilities |
||
2025 |
2024 |
|
Balance as of January 1, |
(1,180 ) |
(605 ) |
New leases |
(1,530 ) |
(792 ) |
FX revaluation |
44 |
(32 ) |
Indexation for the period |
(20 ) |
(25 ) |
Interest expense for the period |
(87 ) |
(47 ) |
Lease payments for the period |
460 |
321 |
Balance as of December 31, |
(2,313 ) |
(1,180 ) |
As of December 31, |
As of December 31, |
|
2025 |
2024 |
|
Current |
(502 ) |
(315 ) |
Non-current |
(1,811 ) |
(865 ) |
Total |
(2,313 ) |
(1,180 ) |
As of December 31, 2025 |
As of December 31, 2024 |
|
Prepaid clinical and technical development expenses |
1,590 |
2,615 |
Prepaid general and administrative expenses |
2,492 |
2,105 |
VAT, withholding tax and interest receivables |
801 |
885 |
Total |
4,883 |
5,605 |
2025 |
2024 |
|
Balance as of January 1, |
629 |
876 |
Accrued income recognized during the period |
1,199 |
686 |
Payments received during the period |
(617 ) |
(952 ) |
Foreign exchange revaluation |
(218 ) |
19 |
Balance as of December 31, |
993 |
629 |
For the years ended December 31, |
||
Actuarial gains / (losses) recognized in other comprehensive loss: |
2025 |
2024 |
On plan assets |
(1 ) |
(71 ) |
On obligation |
600 |
(1,090 ) |
Total |
599 |
(1,161 ) |
For the years ended December 31, |
||
Net benefit expense: |
2025 |
2024 |
Service cost |
(975 ) |
(663 ) |
Interest cost on benefit obligation |
(134 ) |
(143 ) |
Interest income |
119 |
133 |
Administration cost |
(18 ) |
(15 ) |
Net benefit expense |
(1,008 ) |
(688 ) |
For the years ended December 31, | ||
Benefit liability | 2025 | 2024 |
Defined benefit obligation | (15,998 ) | (13,715 ) |
Fair value of plan assets | 14,663 | 11,845 |
Net benefit liability | (1,335 ) | (1,870 ) |
For the years ended December 31, | ||
2025 | 2024 | |
Defined benefit obligation at January 1, | (13,715 ) | (9,930 ) |
Interest cost | (134 ) | (143 ) |
Service cost | (975 ) | (663 ) |
Administrative expenses | (18 ) | (15 ) |
Contributions paid by participants | (2,711 ) | (3,179 ) |
Employees’ contributions | (408 ) | (312 ) |
Benefits paid from plan assets | 1,363 | 1,617 |
Actuarial gains / (losses) | 600 | (1,090 ) |
Defined benefit obligation at December 31, | (15,998 ) | (13,715 ) |
For the years ended December 31, | ||
2025 | 2024 | |
Fair value of plan assets at January 1, | 11,845 | 9,202 |
Expected return | 119 | 133 |
Contributions by employer | 944 | 707 |
Employees’ contributions | 408 | 312 |
Benefits paid from plan assets | (1,363 ) | (1,617 ) |
Contributions paid by participants | 2,711 | 3,179 |
Actuarial losses | (1 ) | (71 ) |
Fair value of plan assets at December 31, | 14,663 | 11,845 |
For the years ended December 31, | ||
2025 | 2024 | |
Discount rate | 1.30 % | 1.00 % |
Future salary increases | 0.75 % | 1.00 % |
Future pensions increases | 0.00 % | 0.00 % |
Retirement age | 65 | 65 |
Demographic assumptions | BVG 2020 | BVG 2020 |
Future salary |
Mortality |
|||||
Discount rate |
increase |
assumptions |
||||
Assumptions as of December 31, 2025 |
+0.25% |
-0.25% |
+0.50% |
-0.50% |
+1 year |
-1 year |
Potential defined benefit obligation |
(15,466 ) |
(16,597 ) |
(16,129 ) |
(15,872 ) |
(16,153 ) |
(15,844 ) |
Decrease/(increase) from actual defined benefit |
||||||
obligation |
532 |
(599 ) |
(131 ) |
126 |
(155 ) |
154 |
Assumptions as of December 31, 2024 |
+0.25% |
-0.25% |
+0.50% |
-0.50% |
+1 year |
-1 year |
Potential defined benefit obligation |
(13,226 ) |
(14,236 ) |
(13,828 ) |
(13,607 ) |
(13,844 ) |
(13,589 ) |
Decrease/(increase) from actual defined benefit |
||||||
obligation |
490 |
(521 ) |
(112 ) |
108 |
(129 ) |
126 |
| For the years ended December 31, |
|||
2025 |
2024 |
2023 |
|
Weighted average share price at the date |
|||
of grant (1) |
USD 18.39 (CHF 15.28) |
USD 11.63 (CHF 10.24) |
USD 8.30 (CHF 7.46) |
Range of expected volatilities (%) (2) |
81.84-91.39 |
85.54-93.00 |
68.70-83.80 |
Range of expected terms (years) (3) |
6.25 |
5.50-6.25 |
6.25 |
Range of risk-free interest rates (%) (1)(4) |
3.7-4.3 |
3.6-4.6 |
3.5-4.8 |
Dividend yield (%) |
0.0 |
0.0 |
0.0 |
Weighted average | Range of expiration | ||
Number of options (1) | exercise price (1) (CHF) | dates | |
Outstanding as of January 1, 2023 | 1,762,949 | 2.39 | 2027-2031 |
Options granted (2) | 1,614,000 | 7.49 | 2033 |
SARs granted | 134,765 | 7.27 | 2033 |
Earnout options granted | 369,737 | 0.01 | 2028 |
Forfeited (2)(3) | (302,299 ) | 2.62 | 2033 |
Exercised (3) | (112,942 ) | 2.43 | 2028-2032 |
Outstanding as of December 31, 2023 | 3,466,210 | 4.50 | 2027-2033 |
Exercisable at December 31, 2023 | 1,164,513 | 2.21 | 2028-2033 |
Outstanding as of January 1, 2024 | 3,466,210 | 4.50 | 2027-2033 |
Options granted | 1,811,122 | 10.24 | 2034 |
Forfeited (3) | (288,767 ) | 4.38 | 2028-2034 |
Exercised (3) | (301,511 ) | 3.17 | 2027-2033 |
Outstanding as of December 31, 2024 | 4,687,054 | 6.82 | 2028-2034 |
Exercisable at December 31, 2024 | 1,935,101 | 4.34 | 2028-2034 |
Outstanding as of January 1, 2025 | 4,687,054 | 6.82 | 2028-2034 |
Options granted | 1,227,131 | 15.28 | 2035 |
Forfeited (3) | (387,146 ) | 10.53 | 2028-2035 |
Exercised (3) | (363,093 ) | 5.19 | 2028-2034 |
Outstanding as of December 31, 2025 | 5,163,946 | 8.32 | 2028-2035 |
Exercisable at December 31, 2025 | 2,661,095 | 5.27 | 2028-2035 |
| 2025 | 2024 | |||||
Weighted | Weighted | |||||
average grant | Range of | average grant | Range of | |||
Number of | date fair | expiration | Number of | date fair | expiration | |
awards | value (CHF) | dates | awards | value (CHF) | dates | |
Outstanding as of | ||||||
January 1, | 467,478 | 9.81 | 2034 | — | — | — |
RSUs granted | 714,813 | 15.36 | 2035 | 476,908 | 9.83 | 2034 |
RSUs vested/released | (174,655 ) | 10.24 | 2034-2035 | (9,430 ) | 10.51 | 2034 |
Outstanding as of | ||||||
December 31, | 1,007,636 | 13.93 | 2034-2035 | 467,478 | 9.81 | 2034 |
For the years ended December 31, |
|||
2025 |
2024 |
2023 |
|
Stock options |
9,662 |
8,218 |
3,608 |
RSUs |
6,382 |
1,564 |
- |
Total share-based compensation |
|||
expense |
16,044 |
9,782 |
3,608 |
Cash and cash equivalents |
Short-term financial assets |
|||
As of |
As of |
As of |
As of |
|
December 31, |
December 31, |
December 31, |
December 31, |
|
by currency |
2025 |
2024 |
2025 |
2024 |
Swiss Franc |
45,716 |
2,810 |
126,000 |
61,000 |
US Dollar |
33,766 |
15,234 |
1,031 |
9,955 |
Euro |
539 |
8,960 |
4,653 |
- |
Iceland Krona |
440 |
648 |
- |
- |
Other |
868 |
56 |
- |
- |
Total |
81,329 |
27,708 |
131,684 |
70,955 |
As of |
As of |
|
December 31, |
December 31, |
|
2025 |
2024 |
|
Product development related expenses |
13,156 |
13,702 |
Personnel related expenses |
4,491 |
3,696 |
General and administration related expenses |
1,385 |
749 |
Other payables |
935 |
51 |
Total |
19,967 |
18,198 |
2025 |
2024 |
|||||
Amended |
Total |
Total |
||||
BCA |
BlackRock |
Warrant |
BCA |
BlackRock |
Warrant |
|
Warrants |
Warrant |
Liabilities |
Warrants |
Warrant |
Liabilities |
|
Balance as of January 1, |
19,390 |
461 |
19,851 |
5,370 |
- |
5,370 |
Issuance of warrants |
- |
122 |
122 |
- |
294 |
294 |
Fair value loss on warrant liability |
12,280 |
14 |
12,294 |
15,364 |
167 |
15,531 |
Exercise of public and private |
||||||
warrants |
(17,789 ) |
- |
(17,789 ) |
(1,344 ) |
- |
(1,344 ) |
Balance as of December 31, |
13,881 |
597 |
14,478 |
19,390 |
461 |
19,851 |
December 31, |
||||
December 31, 2025 |
July 31, 2025 |
2024 |
May 29, 2024 |
|
USD 19.97 (CHF |
USD 17.64 (CHF |
USD 17.00 (CHF |
USD 11.93 (CHF |
|
Share price on valuation date |
15.83) |
14.34) |
15.38) |
10.88) |
Expected volatility (%) (1) |
82.52-85.13 |
88.53 |
94.32 |
85.56 |
Expected term (years) (2) |
2.71-3.29 |
3.50 |
3.21 |
3.50 |
Risk-free interest rate (%) (3) |
3.53-3.58 |
3.91 |
4.28 |
4.75 |
Dividend yield (%) |
0.00 |
0.00 |
0.00 |
0.00 |
2025 |
2024 |
|||
Number of |
Number of |
|||
Warrant |
outstanding |
Warrant |
outstanding |
|
liabilities |
warrants |
liabilities |
warrants |
|
Balance as of January 1, |
19,851 |
4,018,384 |
5,370 |
4,254,096 |
Issuance of warrants |
122 |
15,989 |
294 |
43,321 |
Fair value loss on warrant liability |
12,294 |
- |
15,531 |
- |
Exercise of public and private warrants |
(17,789 ) |
(1,929,467 ) |
(1,344 ) |
(279,033 ) |
Balance as of December 31, |
14,478 |
2,104,906 |
19,851 |
4,018,384 |
As of |
As of |
|
December 31, |
December 31, |
|
2025 |
2024 |
|
Within one year |
31,449 |
21,933 |
Between one and five years |
10,537 |
10,232 |
Total |
41,986 |
32,165 |
For the years ended December 31, |
|||
2025 |
2024 |
2023 |
|
Salaries, cash compensation and other short-term benefits |
6,030 |
4,902 |
3,067 |
Pension expense |
498 |
398 |
320 |
Share-based compensation expense |
11,502 |
7,480 |
2,543 |
Total |
18,030 |
12,780 |
5,930 |
| As of December 31, | As of December 31, | |
| Financial assets | 2025 | 2024 |
Financial assets - non-current | 249 | 141 |
Other current assets, excluding prepaids | 801 | 148 |
Accrued income | 993 | 629 |
Short-term financial assets | 131,684 | 70,955 |
Cash and cash equivalents | 81,329 | 27,708 |
Total | 215,056 | 99,581 |
As of December 31, | As of December 31, | |
Financial liabilities | 2025 | 2024 |
Trade payables | 1,800 | 5,871 |
Accrued expenses and other payables | 19,967 | 18,198 |
Lease liabilities | 2,313 | 1,180 |
Warrant liabilities | 14,478 | 19,851 |
Total | 38,558 | 45,100 |
Leasing |
Warrant |
Total |
|
liabilities |
|||
Net debt as of December 31, 2023 |
(605 ) |
(5,370 ) |
(5,975 ) |
Payments for the period |
321 |
- |
321 |
Issuance of warrants |
- |
(294 ) |
(294 ) |
Fair value loss on warrant liability |
- |
(15,531 ) |
(15,531 ) |
Exercise of public and private warrants |
- |
1,344 |
1,344 |
Addition of Swiss lease |
(792 ) |
- |
(792 ) |
Interest calculated on leases |
(47 ) |
- |
(47 ) |
Indexation for the period |
(25 ) |
- |
(25 ) |
FX revaluation |
(32 ) |
- |
(32 ) |
Net debt as of December 31, 2024 |
(1,180 ) |
(19,851 ) |
(21,031 ) |
Payments for the period |
460 |
- |
460 |
Issuance of warrants |
- |
(122 ) |
(122 ) |
Fair value loss on warrant liability |
- |
(12,294 ) |
(12,294 ) |
Exercise of public and private warrants |
- |
17,789 |
17,789 |
Addition of US and Iceland amended leases |
(1,530 ) |
- |
(1,530 ) |
Interest calculated on leases |
(87 ) |
- |
(87 ) |
Indexation for the period |
(20 ) |
- |
(20 ) |
FX revaluation |
44 |
- |
44 |
Net debt as of December 31, 2025 |
(2,313 ) |
(14,478 ) |
(16,791 ) |
As of December 31, |
For the year ended |
As of December 31, |
For the year ended |
|
2025 |
December 31, 2025 |
2024 |
December 31, 2024 |
|
Change in rate |
Net exposure |
Impact on loss |
Net exposure |
Impact on loss |
+5.0% USD |
5,586 |
279 |
10,272 |
(514 ) |
-5.0% USD |
5,586 |
(279 ) |
10,272 |
514 |
+5.0% EUR |
3,951 |
198 |
5,409 |
270 |
-5.0% EUR |
3,951 |
(198 ) |
5,409 |
(270 ) |
| As of | As of | |||||
December 31, | Less than | Over | December 31, | Less than | Over | |
2025 | one year | one year | 2024 | one year | one year | |
Trade payables | 1,800 | 1,800 | - | 5,871 | 5,871 | - |
Accrued expenses and other | ||||||
payables | 19,967 | 19,967 | - | 18,198 | 18,198 | - |
Lease payments | 2,931 | 551 | 2,380 | 1,270 | 353 | 917 |
Total | 24,698 | 22,318 | 2,380 | 25,339 | 24,422 | 917 |
For the years ended December 31, |
|||
2025 |
2024 |
2023 |
|
Net loss for the period attributable to Oculis shareholders |
(98,957 ) |
(85,777 ) |
(88,802 ) |
Loss per share |
|||
Weighted-average number of shares used to compute basic and diluted |
52,243,100 |
40,406,551 |
29,899,651 |
loss per share |
|||
Basic and diluted net loss per share for the period, in CHF |
(1.89 ) |
(2.12 ) |
(2.97 ) |
| As of December 31, |
|||
2025 |
2024 |
2023 |
|
Share options issued and outstanding |
4,946,948 |
4,444,388 |
3,096,473 |
Earnout options |
216,998 |
242,666 |
369,737 |
Share and earnout options issued and outstanding |
5,163,946 |
4,687,054 |
3,466,210 |
Restricted stock units subject to future vesting |
1,007,636 |
467,478 |
- |
Restricted shares subject to repurchase |
- |
- |
98,094 |
Unvested earnout shares |
948,549 |
2,371,272 |
3,793,995 |
Public warrants |
1,893,897 |
3,823,364 |
4,102,397 |
Private warrants |
151,699 |
151,699 |
151,699 |
BlackRock Warrant |
59,310 |
43,321 |
- |
Total |
9,225,037 |
11,544,188 |
11,612,395 |