I went through the changes and the differences are interesting. There is no longer ending of Mark nor the woman caught in adultery. However these changes kind of defy the stereotype that BYZ readings are always longer and appear "corrected". Many of them show shorter and harder readings in the BYZ text. Here are the ones that stood out to me. Some are more subtle than others. I underlined the variant in the KJV and NASB(95) for context.
ECM = Novum Testamentum Graecum: Editio Critica Maior Vo1
NA28 = Nestle-Aland, 28th edition
Mark 3:16
ECM: --
NA28: καὶ ἐποίησεν τοὺς δώδεκα / And He appointed the twelve
KJV: And Simon he surnamed Peter
NASB: And He appointed the twelve: Simon (to whom He gave the name Peter)
Mark 7:9
ECM: τηρήσητε / ye may keep
NA28: στήσητε / keep
KJV: And he said unto them, Full well ye reject the commandment of God, that ye may keep your own tradition.
NASB: He was also saying to them, “You are experts at setting aside the commandment of God in order to keep your tradition.
Mark 8:35
ECM: ἀπολέσῃ / shall lose
NA28: ἀπολέσει / loses
KJV: For whosoever will save his life shall lose it; but whosoever shall lose his life for my sake and the gospel's, the same shall save it.
NASB: “For whoever wishes to save his life will lose it, but whoever loses his life for My sake and the gospel’s will save it.
Mark 9:1
ECM: τῶν ὧδε ἑστηκότων / of them that stand
NA28: ὧδε τῶν ἑστηκότων / of those who are standing
KJV: And he said unto them, Verily I say unto you, That there be some of them that stand here, which shall not taste of death, till they have seen the kingdom of God come with power.
NASB: And Jesus was saying to them, “Truly I say to you, there are some of those who are standing here who will not taste death until they see the kingdom of God after it has come with power.”
Mark 11:23
ECM: γάρ / for
NA28: —
KJV: For verily I say unto you, That whosoever shall say unto this mountain, Be thou removed, and be thou cast into the sea; and shall not doubt in his heart, but shall believe that those things which he saith shall come to pass; he shall have whatsoever he saith.
NASB: “Truly I say to you, whoever says to this mountain, ‘Be taken up and cast into the sea,’ and does not doubt in his heart, but believes that what he says is going to happen, it will be granted him.
Mark 11:32
EMC: τὸν λαόν / the people
NA28 τὸν ὄχλον / of the people
KJV: But if we shall say, Of men; they feared the people: for all men counted John, that he was a prophet indeed.
NASB: “But shall we say, ‘From men?’” — they were afraid of the people, for everyone considered John to have been a real prophet.
Mark 14:31
ECM: Ἐὰν με δέῃ συναποθανεῖν σοι / if I should die with thee
NA28: ἐάν δέῃ με συναποθανεῖν σοι / even if I have to die with You
KJV: But he spake the more vehemently, If I should die with thee, I will not deny thee in any wise. Likewise also said they all.
NASB: But Peter kept saying insistently, “Even if I have to die with You, I will not deny You!” And they all were saying the same thing also.
Mark 14:44
ECM: ἀπαγάγετε / lead (him) away
NA28: ἀπάγετε / lead him away
KJV: And he that betrayed him had given them a token, saying, Whomsoever I shall kiss, that same is he; take him, and lead him away safely.
NASB: Now he who was betraying Him had given them a signal, saying, “Whomever I kiss, He is the one; seize Him and lead Him away under guard.”
Mark 16:19
ECM: κύριος / Lord
NU28: κύριος ἰησοῦς / Lord Jesus
KJV: So then after the Lord had spoken unto them, he was received up into heaven, and sat on the right hand of God.
NASB: So then, when the Lord Jesus had spoken to them, He was received up into heaven and sat down at the right hand of God.