diff --git a/src/common/Network/PacketDef/Ipcs.h b/src/common/Network/PacketDef/Ipcs.h
index 3ed9e23c..9b4e072b 100644
--- a/src/common/Network/PacketDef/Ipcs.h
+++ b/src/common/Network/PacketDef/Ipcs.h
@@ -97,10 +97,12 @@ namespace Sapphire::Network::Packets
     ReqMoogleMailLetter = 0x011A, // updated 4.4
     MailLetterNotification = 0x011B, // updated 4.4
 
-    ExamineFreeCompanyInfo = 0x013A, // updated 4.1
+    MarketBoardItemSummaryListResponse = 0x0125, // updated 4.4
+
     CharaFreeCompanyTag = 0x0127, // updated 4.4
     FreeCompanyBoardMsg = 0x0128, // updated 4.4
     FreeCompanyInfo = 0x0129, // updated 4.4
+    ExamineFreeCompanyInfo = 0x013A, // updated 4.1
 
     StatusEffectList = 0x0149, // updated 4.4
     Effect = 0x014C, // updated 4.4
@@ -258,6 +260,8 @@ namespace Sapphire::Network::Packets
 
     LinkshellListHandler = 0x00F4, // updated 4.3
 
+    MarketBoardRequestItemListings = 0x00FE, // updated 4.4
+
     SearchMarketboard = 0x0103, // updated 4.3
     ReqExamineFcInfo = 0x010F, // updated 4.1
 
diff --git a/src/common/Network/PacketDef/Zone/ClientZoneDef.h b/src/common/Network/PacketDef/Zone/ClientZoneDef.h
index 07fc7d88..b2b33033 100644
--- a/src/common/Network/PacketDef/Zone/ClientZoneDef.h
+++ b/src/common/Network/PacketDef/Zone/ClientZoneDef.h
@@ -233,6 +233,13 @@ struct FFXIVIpcSetSharedEstateSettings :
   /* 0029 */ char padding3[0x7];
 };
 
+struct FFXIVIpcMarketBoardRequestItemListings :
+  FFXIVIpcBasePacket< MarketBoardRequestItemListings >
+{
+  /* 0000 */ uint32_t itemCatalogId;
+  /* 0004 */ uint32_t padding;
+};
+
 }
 }
 }
diff --git a/src/common/Network/PacketDef/Zone/ServerZoneDef.h b/src/common/Network/PacketDef/Zone/ServerZoneDef.h
index 64bc9a03..cf60c0bc 100644
--- a/src/common/Network/PacketDef/Zone/ServerZoneDef.h
+++ b/src/common/Network/PacketDef/Zone/ServerZoneDef.h
@@ -1830,6 +1830,21 @@ struct FFXIVIpcDuelChallenge :
   char otherName[32];
 };
 
+struct FFXIVIpcMarketBoardItemSummaryListResponse :
+  FFXIVIpcBasePacket< MarketBoardItemSummaryListResponse >
+{
+    struct MarketBoardItemSummary
+    {
+        uint32_t itemId;
+        uint32_t quantity;
+    } items[20];
+
+    uint32_t itemIndexEnd;
+    uint32_t padding1;
+    uint32_t itemIndexStart;
+    uint32_t padding2;
+};
+
 
 } /* Server */
 } /* Packets */