Penalty for Delay

[Raymond]

1st quarter: B2 reaches across the plane during throw-in and

• a) fouls A1 and intentional foul is called

• b) touches the ball and technical foul is called.

So far everything is good. Later in the same game....

• 3rd quarter: B2 reaches across the plane but neither touches the ball nor A1.

Would this be the first warning for delay or would situations a and/or b above also have counted towards the warning limit?