Do you guys think this was a decent spot for an overbet given the action? Or a bit greedy?
By the river I feel he's never folding any strong King and basically I am repping a 4 or aces. Also looking pretty bluffy.

Player 1(SB) $10.05 - VP:20 PFR:14 AF:1.0 W:40|0 STL:67|100 3B:0|0 CB:0|100 N:-1.57 Hands:35
Player 2(BB) $10 - VP:21 PFR:13 AF:0.5 W:100|0 STL:100|100 3B:8|100 CB:|0 N:-20.85 Hands:24
Me(MP) $12.53
Player 3(UTG) $13.05 - VP:43 PFR:29 AF:6.0 W:25|80 STL:79|58 3B:8|100 CB:56|67 N:3.99 Hands:87
Player 5(CO) $19.50 - VP:28 PFR:26 AF:0.5 W:33|100 STL:67|91 3B:8|0 CB:67|33 N:18.58 Hands:53
Player 6(BTN) $10.30 - VP:33 PFR:33 AF: W: STL:0| 3B:50| CB: N:0.30 Hands:3


Pre Flop: Me(MP) with [4h,Ah]
Player 3(UTG) folds,
Me(MP) raises 0.30,
Player 5(CO) calls 0.30,
Player 6(BTN) folds,
Player 1(SB) folds,
Player 2(BB) folds


Flop: (4d,4s,Kc)(2 players)
Pot - 0.75
Me(EP) bets 0.35,
Player 5(LP) calls 0.35


Turn: 5h (2 players)
Pot - 1.45
Me(EP) bets 1.30,
Player 5(LP) calls 1.30


River: Th (2 players)
Pot - 4.05
Me(EP) bets 10.58