Exhibit 99.4
Aggregate Statement of Principal and Interest Distributions toCertificateholders as of December 31,2005
Lehman Mortgage TrustMortgage Pass-Through CertificatesSeries 2005-2
Original
Beginning
Ending
Class
Balance
Balance
Principal
Interest
Loss
Balance
1-A1
210,000,000.00
210,000,000.00
30,394.20
805,000.00
0.00
209,969,605.80
1-A2*
210,000,000.00
210,000,000.00
N/A
201,250.00
N/A
209,969,605.80
1-A3
4,077,000.00
4,077,000.00
0.00
19,535.63
0.00
4,077,000.00
1-A4
27,665,000.00
27,665,000.00
0.00
132,561.46
0.00
27,665,000.00
2-A1
127,885,000.00
127,885,000.00
8,252.93
509,408.58
0.00
127,876,747.07
2-A2*
127,885,000.00
127,885,000.00
N/A
76,731.00
N/A
127,876,747.07
2-A3
113,407,000.00
113,407,000.00
1,642,333.80
519,782.08
0.00
111,764,666.20
2-A4
18,161,000.00
18,161,000.00
0.00
0.00
0.00
18,244,237.92
2-A5
19,083,000.00
19,083,000.00
0.00
87,463.75
0.00
19,083,000.00
2-A6
9,745,000.00
9,745,000.00
0.00
44,664.58
0.00
9,745,000.00
3-A1
85,000,000.00
85,000,000.00
5,553.62
343,541.67
0.00
84,994,446.38
3-A2*
85,000,000.00
85,000,000.00
N/A
46,041.67
N/A
84,994,446.38
3-A3
94,350,000.00
94,350,000.00
1,347,735.12
432,437.50
0.00
93,002,264.88
3-A4
14,903,000.00
14,903,000.00
0.00
0.00
0.00
14,971,305.42
3-A5
21,520,000.00
21,520,000.00
0.00
98,633.33
0.00
21,520,000.00
3-A6
2,137,000.00
2,137,000.00
0.00
9,794.58
0.00
2,137,000.00
3-A7
18,656,000.00
18,656,000.00
1,218.92
85,506.67
0.00
18,654,781.08
4-A1
60,000,000.00
60,000,000.00
37,362.75
298,798.50
0.00
59,962,637.25
4-A2
10,097,000.00
10,097,000.00
6,287.53
50,282.81
0.00
10,090,712.47
5-A1
125,880,642.00
125,880,642.00
271,903.34
530,796.71
0.00
125,608,738.66
5-A2
27,365,358.00
27,365,358.00
59,109.42
203,507.04
0.00
27,306,248.58
5-A3
1,000.00
1,000.00
0.00
0.00
0.00
1,004.79
5-A4
127,940,000.00
127,940,000.00
1,301,000.00
613,045.83
0.00
126,639,000.00
5-A5
7,506,000.00
7,506,000.00
0.00
0.00
0.00
7,541,966.25
AP
6,849,339.00
6,849,339.00
25,139.06
N/A
0.00
6,824,199.94
AX*
22,086,316.00
22,086,316.00
N/A
101,228.95
N/A
21,954,945.04
PAX*
12,110,296.00
12,110,296.00
N/A
55,505.52
N/A
12,062,077.28
B1(1-3)
20,094,000.00
20,094,000.00
9,810.05
93,415.63
0.00
20,084,189.95
B2(1-3)
2,849,000.00
2,849,000.00
1,385.73
13,246.25
0.00
2,847,614.27
B3(1-3)
5,576,000.00
5,576,000.00
2,597.40
25,960.21
0.00
5,573,402.60
B4(1-3)
2,188,000.00
2,188,000.00
1,100.21
10,162.92
0.00
2,186,899.79
B5(1-3)
3,127,000.00
3,127,000.00
1,583.27
14,520.42
0.00
3,125,416.73
B6(1-3)
1,197,000.00
1,197,000.00
484.10
5,593.75
0.00
1,196,515.90
B7(1-3)
3,030,000.00
3,030,000.00
1,520.01
14,075.83
0.00
3,028,479.99
B8(1-3)
3,638,000.00
3,638,000.00
1,671.07
16,943.13
0.00
3,636,328.93
B9(1-3)
2,440,818.00
2,440,818.00
1,186.97
11,348.27
0.00
2,439,631.03
B1(4-5)
9,541,000.00
9,541,000.00
4,927.45
46,064.77
0.00
9,536,072.55
B2(4-5)
3,434,000.00
3,434,000.00
1,773.49
16,579.65
0.00
3,432,226.51
B3(4-5)
1,908,000.00
1,908,000.00
985.39
9,211.99
0.00
1,907,014.61
B4(4-5)
763,000.00
763,000.00
394.05
3,683.83
0.00
762,605.95
B5(4-5)
1,145,000.00
1,145,000.00
591.34
5,528.16
0.00
1,144,408.66
B6(4-5)
1,335,000.00
1,335,000.00
689.46
6,445.49
0.00
1,334,310.54
B7(4-5)
953,825.00
953,825.00
492.38
4,605.15
0.00
953,332.62
X
N/A
N/A
N/A
N/A
N/A
N/A
R
100.00
100.00
100.00
0.48
0.00
0.00
P
N/A
N/A
N/A
15,373.74
N/A
N/A