Overview Stock Report April 2021 GigasetGIGASE AG ISIN: DE0005156004 Transparency Level: Prime Standard WKN: 515600 Xetra Market Segment: Prime Standard (RM) Symbol: GGS Trading Model: CONT.TRDG.INCL.IAUCT Description: GIGASET AG O.N. Frankfurt Market Segment: Xetra Frankfurt 2 - (RM) Country: Germany Trading Model: CONTINUOUS AUCTION BY SPECIALIST Specialist: MWB FAIRTRADE WERTPAPIERHANDELSBANK Supersector: Information Technology Designated Sponsor: EQUINET BANK AG Sector: Technology Pareto Securities AS Subsector: Communications Technology

Affiliation Leading PRIME ALL SH. P-IN. Indices:

Price Turnover Turnover (€) Last of month x Xetra 223,991 Xetra 0.30 Frankfurt 50,446 Frankfurt 0.30 Other 458,169 Min X Total 732,606 Xetra 0.30 Turnover (Units) Frankfurt 0.30 Xetra 722,571 Max X Frankfurt 160,129 Xetra 0.34 Other 1,448,680 Frankfurt 0.33 Total 2,331,380

Shareholder Structure Price Performance Comparisons

End of month % Peer Group Index Non free float 73.50 Free float 26.50 No peer group data available No index comparison data available

Index Affiliation Liquidity (XLM)

Beta DAX (PERFORMANCE-INDEX) <100K 250K-2M Index No index data available No XLM data available No XLM data available Rank Market Cap. 222 Rank Turnover 222 MDAX (PERFORMANCEINDEX) Index Rank Market Cap. 222 Rank Turnover 222 TECDAX P-IN. Index Eurex Rank Market Cap. 65 Börse Frankfurt Zertifikate Premium Rank Turnover 66

No Eurex derivatives are based on No certificates are based on DE0005156004 DE0005156004

Issuer&Primary Market Relations | [email protected] | Tel. +49 69 211 1 88 88 | Fax: +49 69 211 1 43 33 1 Price Stock Report April 2021

April 2021GIGASE Xetra Frankfurt 0.34 0.34

0.33

0.32 There is no trade volume for this instrument on Xetra. 0.32 There is no trade volume for this instrument on Xetra Frankfurt Specialist.

0.31

0.30 0.30 Units (million) Units (thousand) 40 200 20

0 0 01 06 07 08 09 12 13 14 15 16 19 20 21 22 23 26 27 28 29 30 01 06 07 08 09 12 13 16 19 20 21 22 23 26 27 28 29 30

200 days Xetra Frankfurt 0.40 0.40

0.32 0.32 There is no trade volume for this instrument on Xetra. There is no trade volume for this instrument on Xetra Frankfurt Specialist. 0.24 0.24

0.16 0.16 Units (million) Units (thousand) 1 80 0

0 0 21.Jul 01.Sep 13.Oct 24.Nov 11.Jan 22.Feb 07.Apr 21.Jul 01.Sep 13.Oct 25.Nov 12.Jan 23.Feb 08.Apr

Technical indicators, April 2021

Volatility 30 250 days Measure of the extent to which the price of a security or an index fluctuates 0.72 around a mean value during a fixed period of time. 0.68 Volatility provides a means of measuring a stock's potential for profit or loss 0.64 independent of market development. It assumes that past values are an 0.60 indication of future performance. Because the volatility ratio expresses the 0.56 extent to which the value of a security can expected to change in the future, it plays a particularly important role in the calculation of options prices. 0.52 Volatility is usualy calculated for periods of 30 to 250 days. 0.48 0.44 0.40 0.36 01 06 07 08 09 12 13 14 15 16 19 20 21 22 23 26 27 28 29 30

Relative Strength 30 200 days The concept of relative strength (RSL) according to Levy is based on the 1.24 assumption that securities which exhibited a large relative strength in the 1.20 past will also develop relatively strongly in future, and conversely. Here it is 1.16 not the relative strengths of several instruments which are compared with 1.12 each other, but the performance of the past with the performance of today. 1.08 For the calculation, the closing price of the instrument is divided by the arithmetic mean of the closing prices over the observation period. The result 1.04 is plotted around the 1.0 mark. 1.00 If an instrument has an RSL of greater than 1, it exhibits greater price 0.96 strength today than in the past, whilst if it has a RSL of less than 1, the 0.92 instrument is tending to greater weakness than in the past. 01 06 07 08 09 12 13 14 15 16 19 20 21 22 23 26 27 28 29 30

Momentum 30 200 days 0.35 Momentum is an indicator of the direction and rate of change in stock price 0.30 movements. It is calculated as the difference between the current and 0.25 previous price of a stock, divided by the previous price. It can be computed 0.20 hourly, daily, weekly, or monthly. 0.15 In a diagram, the momentum of a stock is usually depicted as a curve that 0.10 fluctuates around a zero line. If the curve crosses the zero line from below, 0.05 this is understood as a signal to buy. If the momentum curve crosses the 0.00 zero line from above, it is considered to be a signal to sell. -0.05 -0.10 -0.15 01 06 07 08 09 12 13 14 15 16 19 20 21 22 23 26 27 28 29 30

Issuer&Primary Market Relations | [email protected] | Tel. +49 69 211 1 88 88 | Fax: +49 69 211 1 43 33 2 Turnover Stock Report April 2021

Order bookGIGASE turnover (€) in April 2021

280,000 Metrics Xetra Frankfurt Other Total Volume (€) 223,991 50,446 458,169 732,606 240,000 % 30.57% 6.89% 62.54% 100.00% average* 11,200 2,522 22,908 36,630 200,000 Volume (Units) 722,571 160,129 1,448,680 2,331,380 % 30.99% 6.87% 62.14% 100.00% average* 36,129 8,006 72,434 116,569 160,000

120,000 * daily average based on 20 trading days at Xetra

80,000

40,000

Xetra Frankfurt Other 0 01 06 07 08 09 12 13 14 15 16 19 20 21 22 23 26 27 28 29 30

Order book turnover (€) in the last 12 months

1,600,000

1,400,000 56%

1,200,000

1,000,000

800,000 5% 600,000

39% 400,000

200,000

0 May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr Xetra Frankfurt Other

Total turnover (€) on Xetra and Frankfurt by member in April 2021 (multi counted)

50%

50%

Domestic Foreign

Issuer&Primary Market Relations | [email protected] | Tel. +49 69 211 1 88 88 | Fax: +49 69 211 1 43 33 3 ShareholderGIGASE Structure Stock Report April 2021 Shareholder structure end of April 2021

Non free float Holding in shareholder % Goldin Fund Pte. 73.50 Ltd. Goldin Fund Pte. Ltd. Shareholders 73.50 Total Freefloat 26.50

73.50%

26.50%

Freefloat

Free float structure end of April 2021

Free float Holding in shareholders % Non free float 73.50 shareholders Non free float shareholders Small investors 26.50 (<3% or unknown) 73.50%

26.50%

Small Investors

We are using the number of shares and the holdings of particular investors for the calculation of our equity indices and are concerned to keep these data as accurate and up-to-date as possible. In case you have further questions, new information or corrections with respect to issued capital or shareholder structure please contact [email protected].

Issuer&Primary Market Relations | [email protected] | Tel. +49 69 211 1 88 88 | Fax: +49 69 211 1 43 33 4 PriceGIGASET Performance Comparison Stock Report April 2021 Peer group comparison (performance on adjusted mixed prices)

Xetra Frankfurt 16.00% 16.00%

12.00% 12.00% There is no peer group comparison information on Xetra available. There is no peer group comparison information on Frankfurt avilable. 8.00% 8.00% 4.00% AG O.N.4.00% 0.00% 0.00%

-4.00% -4.00%

-8.00% -8.00%

-12.00% -12.00% 01 06 07 08 09 12 13 14 15 16 19 20 21 22 23 26 27 28 29 30 01 06 07 08 09 12 13 14 15 16 19 20 21 22 23 26 27 28 29 30

GIGASET AG O.N. BASLER AG O.N. JENOPTIK AG NA O.N. GIGASET AG O.N. BASLER AG O.N. JENOPTIK AG NA O.N. MANZ AG MANZ AG

Index comparison (performance on adjusted mixed and index close prices)

Xetra Frankfurt* 6.00% 6.00%

4.00% 4.00%

2.00% There is no index comparison information on Xetra available. 2.00% There is no index comparison information on Frankfurt avilable.

0.00% 0.00%

-2.00% -2.00% -4.00%

-4.00% -6.00%

-6.00% -8.00%

-10.00% -8.00%

-12.00% -10.00% 01 06 07 08 09 12 13 14 15 16 19 20 21 22 23 26 27 28 29 30 01 06 07 08 09 12 13 14 15 16 19 20 21 22 23 26 27 28 29 30

GIGASET AG O.N. DAXSEC.FIN.SERV. TR.IN. SDAX GIGASET AG O.N. DAXSEC.FIN.SERV. TR.IN. SDAX (PERFORMANCE-INDEX) (PERFORMANCE-INDEX)

*Index values are based on Xetra prices

You can define up to three ISINs as peer group and up to three Indices both out of the Deutsche Börse universe for these performance comparisons. If you want to modify the peer group or index selection, please do not hesitate to contact the Issuer&Primary Market Relations hotline via e-mail: [email protected] or via phone +49- 69-211-1-88 88. The issuer services hotline will be delighted to assist you on trading days from 9.00 am CET till 5.00 pm CET.

Issuer&Primary Market Relations | [email protected] | Tel. +49 69 211 1 88 88 | Fax: +49 69 211 1 43 33 5 IndexGIGASE Affiliation Stock Report April 2021 Index weighting Index ranking (12 months)

Last in Month Market Cap Weight DAX (PERFORMANCE-INDEX) CDAX-GESAMTINDEX (PERF) 10.64 0.00% Index DAXSEC. ALL TECHNOL.TR 40.13 0.06% Rank MarketCap 222 DAXSEC. TECHNOLOGY TR 10.64 0.02% Rank MarketCap Previous 218 DAXSUB.ALL COM.TECH.TR 40.13 2.22% Month DAXSUBSEC.COMM.TECH.PR 10.64 1.65% MarketCap in Mio 10.93 PRIME ALL SH. TR 10.64 0.00% Rank Turnover 222 TECHN. ALL SHARE TR 10.64 0.01% Rank Turnover Previous Month 217 Turnover in Mio (12 Month) 3.53 Comment MDAX (PERFORMANCEINDEX) Index Rank MarketCap 222 Rank MarketCap Previous 218 Month MarketCap in Mio 10.93 Rank Turnover 222 Rank Turnover Previous Month 217 Turnover in Mio (12 Month) 3.53 Comment TECDAX P-IN. Index Rank MarketCap 65 Rank MarketCap Previous 59 Month MarketCap in Mio 10.93 Rank Turnover 66 Rank Turnover Previous Month 61 Turnover in Mio (12 Month) 3.53 Comment

Technical indicators

PRIME ALL SH. P-IN.

Beta The Beta describes the correlated volatility of the security in relation to the 30 250 days volatility of the index over a period of time (30 or 250 days). 0.40

0.00 ß < 0 The security generally moves in the opposite direction as compared to the index -0.40 There is no beta information available for this instrument. ß = 0 Movement is uncorrelated with the movement of the index -0.80 0 < ß < 1 Movement is generally in the same direction as, but less than -1.20 the movement of the index

-1.60 ß = 1 Movement is generally in the same direction and amount as the movement of the index -2.00 01 06 07 08 09 12 13 14 15 16 19 20 21 22 23 26 27 28 29 30 ß > 1 Movement is generally in the same direction as, but more than the movement of the index

Correlation 30 250 days 0.05 Correlation is a statistical measure that describes how the security moves in 0.00 relation to the index over a period of time (30 or 250 days). -0.05 -0.10 C = 1 Perfect positive correlation implies that the security will move in There-0.15 is no correlation information available for this instrument. lockstep, in the same direction -0.20 C = 0 The movements of the security and the index are said to have -0.25 no correlation; they are completely random. -0.30 C = -1 Perfect negative correlation means that the security moves will -0.35 move in the opposite direction of the index -0.40 01 06 07 08 09 12 13 14 15 16 19 20 21 22 23 26 27 28 29 30

Issuer&Primary Market Relations | [email protected] | Tel. +49 69 211 1 88 88 | Fax: +49 69 211 1 43 33 6 Liquidity Stock Report April 2021

XLM - volumeGIGASE class up to 100,000

Basis Points 2400 Measurement for the liquidity of a security in the order book of the electronic trading system Xetra on the basis of the implicit transaction costs. 2000 As a rule, the more liquid a market/transaction, the lower is its There is no XLM data for volume classes up to 100,000 available implicit transaction cost. The Xetra Liquidity Measure (XLM)

1600 measures liquidity and expresses the implicit transaction costs as a single figure. These costs are calculated as average of a minute-by- minute created hypothetical order without limit. At each point in time a theoretical, fair price is set, which ranges exactly between the best 1200 bid and the best ask order. The difference between this average price and the average execution price of the hypothetical order amounts to the implicit transaction costs.

800 The XLM is presented in basis points (100 basis point = 1 percent) in relation to the Market Impact costs of a certain order volume for the round trip (opening and closing a position in one point of time). 400 For example, a XLM of 10 basis points and EUR 100,000 order volume means the Market Impact costs of bying and selling a certain instrument are equal to EUR 100. Deutsche Börse provides the Xetra Top Liquids on daily figures for the last trading day. 0 01 06 07 08 09 12 13 14 15 16 19 20 21 22 23 26 27 28 29 30 The larger the difference, and thus the XLM, the lower is the liquidity 2000 10000 25000 of a security.

For more detailed information see also on www.xetra.com > trading&clearing > Xetra > Xetra Liquidity Measure XLM - volume class between 100,000 and 2,000,000

Basis Points

There is no XLM data for volume classes between 100,000 and 2,000,000 available

Issuer&Primary Market Relations | [email protected] | Tel. +49 69 211 1 88 88 | Fax: +49 69 211 1 43 33 7 Explanation & Legal Disclaimer Stock Report April 2021

ShouldGIGASE you have questions concerning these data, please do not hesitate to contact the listing center hotline via e-mail: [email protected] or via phone +49-69-211-1-88 88. The Issuer&Primary Market Relations hotline will be delighted to assist you on trading days from 9.00 am CET till 5.00 pm CET.

Your investor relations department should check the information on shareholder structure and make corrections to the data where necessary. We are using the number of shares and the holdings of particular investors for the calculation of our equity indices and are concerned to keep these data as accurate and up-to-date as possible. In case you have further questions, new information or corrections with respect to issued capital or shareholder structure please contact [email protected].

Explanation

Adjusted Price Is the price after it has been adjusted for exogenous influences, such as price-relevant changes to capital, in order to achieve historical comparability. Designated Sponsor Banks or other financial service providers who furnish binding quotes in electronic trading for the purchase or sale of stocks, thereby offsetting temporary imbalances between supply and demand for less liquid stocks.

Domestic/Foreign Domestic: Total turnover by members with home country Germany. Foreign: Total turnover by members with home country outside Germany. Frankfurt Frankfurt trading combines the advantages of electronic trading with the personal support and knowledge of the Frankfurt Specialists.

Free Float Irrespective of the size of a shareholding, the definition of free float includes all shareholdings held by asset managers and trust companies, investment funds and pension funds, holding companies; as well as capital investment companies or foreign investment companies in their respective special fund assets with the purpose of pursuing short-term investment strategies.

Indices Are overviews of the levels of various Deutsche Börse AG indices at the end of the various trading days of the reporting month.

Order Book Turnover Is the stock-exchange turnover price on Xetra and on Frankfurt. All transactions are taken into account for which an official price was determined in Deutsche Börse AG’s trading systems. The volumes traded are calculated in single counting.

Other Exchanges The following stock exchanges are included: Bayerische Börse, Börse Berlin, Börse Düsseldorf, Börse Hamburg, Börse Hannover, Börse Stuttgart, Tradegate

Performance Is the percentage change of daily close prices.

For more information please have a look on the Deutsche Börse glossary on www.deutsche-boerse.com > About Us > Services > Know-how > Stock Exchange A-Z

Legal Disclaimer

Deutsche Börse AG (DBAG) and Eurex Frankfurt AG are corporate entities and are registered under German law. Eurex Zürich AG is a corporate entity and is registered under Swiss law. Eurex Frankfurt AG (Eurex) is the administrating and operating institution of Eurex Deutschland. Eurex Deutschland and Eurex Zürich AG are in the following referred to as the “Eurex Exchanges”.

All intellectual property, proprietary and other rights and interests in this publication and the subject matter hereof (other than certain trademarks and service marks listed below) are owned by DBAG and its affiliates and subsidiaries including, without limitation, all patent, registered design, copyright, trademark and service mark rights. While reasonable care has been taken in the preparation of this publication to provide details that are accurate and not misleading at the time of publication DBAG as well as the Eurex Exchanges and their respective servants and agents (a) do not make any representations or warranties regarding the information contained herein, whether express or implied, including without limitation any implied warranty of merchantability or fitness for a particular purpose or any warranty with respect to the accuracy, correctness, quality, completeness or timeliness of such information, and (b) shall not be responsible or liable for any third party’s use of any information contained herein under any circumstances, including, without limitation, in connection with actual trading or otherwise or for any errors or omissions contained in this publication. This publication is published for information purposes only and shall not constitute investment advice respectively does not constitute an offer, solicitation or recommendation to acquire or dispose of any investment or to engage in any other transaction. This publication is not intended for solicitation purposes but only for use as general information. All descriptions, examples and calculations contained in this publication are for illustrative purposes only.

Trademarks and Service Marks DAX®, Eurex®, FWB®, MDAX®, SDAX®, TecDAX® and Xetra® are registered trademarks of DBAG. The STOXX® indexes, the data included therein and the trademarks used in the index names are the intellectual property of STOXX Limited and/or its licensors Eurex derivatives based on the STOXX® indexes are in no way sponsored, endorsed, sold or promoted by STOXX and its licensors and neither STOXX nor its licensors shall have any liability with respect thereto. The names of other companies and third party products may be trademarks or service marks of their respective owners.

Issuer&Primary Market Relations | [email protected] | Tel. +49 69 211 1 88 88 | Fax: +49 69 211 1 43 33 8