| # | Name | Town/City | Region | Comment | Date |
|---|---|---|---|---|---|
| 4301 | hamdaan khalid | noida | India | View | Apr 19, 2013 |
| 4302 | laurent jumeaucourt | cubières | France | View | Apr 19, 2013 |
| 4303 | Elisabeth Tiedtke-Gold | Munich | Germany | N/G | Apr 20, 2013 |
| 4304 | Nathalie Rousselot | Toulouse | France | View | Apr 21, 2013 |
| 4305 | Leowania Leow | Penang | Malaysia | N/G | Apr 22, 2013 |
| 4306 | Sebastian Müller | München | Germany | N/G | Apr 22, 2013 |
| 4307 | Yvonne Siekmann | Bad Oeynhausen | Germany | N/G | Apr 22, 2013 |
| 4308 | Natalie Morrissey | Los Altos | USA | N/G | Apr 23, 2013 |
| 4309 | Leigh Daly | allison park | USA | N/G | Apr 23, 2013 |
| 4310 | Anouk Kahanov | Aberdeen | UK | N/G | Apr 23, 2013 |
| 4311 | Agata Zachariasz | Brandon | Canada | N/G | Apr 25, 2013 |
| 4312 | Dorine Berger | moulins | France | N/G | Apr 25, 2013 |
| 4313 | laetita borreca | la boissière ecole | France | N/G | Apr 26, 2013 |
| 4314 | Washeel kassee | Port Louis | Mauritius | N/G | Apr 28, 2013 |
| 4315 | Yvonne Tarrida del Mármol | Barcelona | Spain | N/G | Apr 28, 2013 |
| 4316 | jeanette juhlin | härryda | Sweden | N/G | Apr 29, 2013 |
| 4317 | Eva-Maria Willis | Kassel | Germany | N/G | Apr 30, 2013 |
| 4318 | Katarzyna Grajoszek | Galway City | Ireland | View | May 03, 2013 |
| 4319 | Q Yemaja Rogers | Terrell, Texas | USA | N/G | May 03, 2013 |
| 4320 | Alessandro Casciaro | Maglie | Italy | N/G | May 05, 2013 |
| 4321 | Anna Adamska Vestergaard | Copenhagen | Denmark | N/G | May 06, 2013 |
| 4322 | natasha albeer | tunbridge wells | UK | N/G | May 08, 2013 |
| 4323 | annaliese bailey | Auckland | New Zealand | N/G | May 09, 2013 |
| 4324 | Inez Baturo | Bielsko-Biała | Poland | N/G | May 09, 2013 |
| 4325 | Sarah Riley | Tucson | USA | N/G | May 09, 2013 |
| 4326 | Angelika Nowak | Jelenia Góra | Poland | N/G | May 11, 2013 |
| 4327 | Daniela Dietl | Freising | Germany | N/G | May 12, 2013 |
| 4328 | Anastasia Lepnitskaya | canterbury | UK | N/G | May 14, 2013 |
| 4329 | Anonymous | Melilla | Spain | N/G | May 15, 2013 |
| 4330 | Nastassia Gumuchdjian | New York | USA | N/G | May 16, 2013 |
| 4331 | Élise Fatet | Lalleyriat | France | N/G | May 16, 2013 |
| 4332 | Lewin Guillaume Buchholz | Berlin | Germany | N/G | May 16, 2013 |
| 4333 | Kathleen M Carson, DVM | Carson!, CA | USA | View | May 16, 2013 |
| 4334 | Tanja Lembke | Kempton Park | South Africa | View | May 16, 2013 |
| 4335 | Tomislav Pranjić | Zagreb | Croatia | N/G | May 16, 2013 |
| 4336 | Patricia Osrečak | Zagreb | Croatia | N/G | May 16, 2013 |
| 4337 | Patricia Osrečak | Zagreb | Croatia | N/G | May 17, 2013 |
| 4338 | Jose Schell | Low | Canada | View | May 18, 2013 |
| 4339 | Anonymous | mechelen | Belgium | N/G | May 18, 2013 |
| 4340 | Bourree Nolwenn | Brest | France | N/G | May 19, 2013 |
| 4341 | Gunhild Lienhart-Pohl | Brigachtal | Germany | N/G | May 19, 2013 |
| 4342 | Susanna Nagy | Budapest | Hungary | N/G | May 20, 2013 |
| 4343 | Sasha Podolsky | Mukachevo | Ukraine | N/G | May 22, 2013 |
| 4344 | Stanislava Tilesova | Belchatow | Poland | N/G | May 24, 2013 |
| 4345 | Marcin Rychlewski | Belchatow | Poland | N/G | May 24, 2013 |
| 4346 | Margarita Shumskaya | Krasnoyarsk | Russia | View | May 27, 2013 |
| 4347 | Melinda Winzeler | Rikon | Switzerland | View | May 27, 2013 |
| 4348 | silvia silvera valle | rastignano | Italy | N/G | May 27, 2013 |
| 4349 | Rizwana Rizvi | San Jose | USA | N/G | May 27, 2013 |
| 4350 | Danielle Guillaume | Bréhéville | France | N/G | May 27, 2013 |
- S/C/P - State, County or Province
- Dates displayed in the signature list are based on UTC/GMT
- Anonymous signatures signify people who have chosen not to display their names publicly
- A comment in gray indicates that the signer has hidden their comment from public view