
Distribution Date:	12/28/2020	Sequoia Mortgage Trust
Determination Date:	12/16/2020
		Mortgage Pass-Through Certificates
		Series 2012-4


*CONTACT INFORMATION*
Depositor	Sequoia Residential Funding, Inc.
Trustee	Christiana Trust
Master Servicer	Wells Fargo Bank, N.A.


*CONTENTS*
Distribution Summary	2
Distribution Summary (Factors)	3
Interest Distribution	4
Principal Distribution	5
Reconciliation Detail	6
Collateral Summary	7
Stratification Detail	8
Delinquency Information	9
Standard Prepayment and Default Information	11
Distribution Waterfall Detail	12
Other Information	13
Asset Level Detail	14


Deal Contact:	Karen Schluter	Citibank, N.A.
	karen.schluter@citi.com	Agency and Trust
	Tel: (212) 816-5827	388 Greenwich Street
		New York, NY 10013


Reports Available at	sf.citidirect.com	Page 1 of 18	© Copyright	2020 Citigroup


Distribution Date:	12/28/2020	Sequoia Mortgage Trust
Determination Date:	12/16/2020
		Mortgage Pass-Through Certificates
		Series 2012-4


*DISTRIBUTION IN DOLLARS*		*Distribution Summary*


				Prior		Pass-																		Current
		Original		Principal		Through		Accrual		Accrual		Interest		Principal			Total		Balance		Realized			Principal
Class		Balance		Balance		Rate		Day Count		Dates		Distributed		Distributed			Distributed		Change		Loss			Balance
(1	)	(2	)	(3	)	(4	)	(5	)	(6	)	(7	)	(8	)	(9)=	(7	+8)	(10	)	(11	)	(12)=	(3-8+10-11)
A-1		100,000,000.00		8,150,070.10		3.500000	%	30 / 360		11/01 - 11/30		23,771.04		32,430.06			56,201.10		0.00		0.00			8,117,640.04
A-2		100,000,000.00		8,150,070.10		3.000000	%	30 / 360		11/01 - 11/30		20,375.18		32,430.06			52,805.24		0.00		0.00			8,117,640.04
A-3		90,357,000.00		7,364,158.84		2.069000	%	30 / 360		11/01 - 11/30		12,697.04		29,302.83			41,999.87		0.00		0.00			7,334,856.01
B-1		9,709,000.00		4,124,465.70		4.032822	%	30 / 360		11/01 - 11/30		13,861.03		22,494.07			36,355.10		0.00		0.00			4,101,971.63
B-2		5,482,000.00		2,328,800.17		4.032822	%	30 / 360		11/01 - 11/30		7,826.36		12,700.84			20,527.20		0.00		0.00			2,316,099.33
B-3		2,819,000.00		1,197,535.17		4.032822	%	30 / 360		11/01 - 11/30		4,024.54		6,531.13			10,555.67		0.00		0.00			1,191,004.04
B-4		1,566,000.00		665,250.11		4.032822	%	30 / 360		11/01 - 11/30		2,235.70		3,628.15			5,863.85		0.00		0.00			661,621.96
B-5		3,292,625.00		3,292,625.00		4.032822	%	30 / 360		11/01 - 11/30		11,065.47		0.00			11,065.47		0.00		0.00			3,292,625.00
LT-R		0.00		0.00		0.000000	%	-		-		0.00		0.00			0.00		0.00		0.00			0.00
R		0.00		0.00		0.000000	%	-		-		0.00		0.00			0.00		0.00		0.00			0.00
Totals		313,225,625.00		35,272,975.19								95,856.36		139,517.14			235,373.50		0.00		0.00			35,133,458.05


Notional Classes
A-IO1	290,357,000.00	23,664,299.05	0.532822	%	30 / 360	11/01 - 11/30	10,507.39	0.00	10,507.39	0.00	0.00	23,570,136.09
A-IO2	100,000,000.00	8,150,070.10	0.500000	%	30 / 360	11/01 - 11/30	3,395.86	0.00	3,395.86	0.00	0.00	8,117,640.04
A-IO3	90,357,000.00	7,364,158.84	1.431000	%	30 / 360	11/01 - 11/30	8,781.76	0.00	8,781.76	0.00	0.00	7,334,856.01
Totals	480,714,000.00	39,178,527.99					22,685.01	0.00	22,685.01	0.00	0.00	39,022,632.14


Reports Available at	sf.citidirect.com	Page 2 of 18	© Copyright	2020 Citigroup


Distribution Date:	12/28/2020	Sequoia Mortgage Trust
Determination Date:	12/16/2020
		Mortgage Pass-Through Certificates
		Series 2012-4


*PER $1,000 OF ORIGINAL BALANCE*		*Distribution Summary (Factors)*


				Prior						Current
			Record	Principal	Interest	Principal	Total	Balance	Realized	Principal
Class	CUSIP(s)		Date	Balance	Distributed	Distributed	Distributed	Change	Loss	Balance
				(3/2 x 1000)	(7/2 x 1000)	(8/2 x 1000)	(9/2 x 1000)	(10/2 x 1000)	(11/2 x 1000)	(12/2 x 1000)
A-1	81744	VAA0	11/30/2020	81.500701	0.237710	0.324301	0.562011	0.000000	0.000000	81.176400
A-2	81744	VAB8	11/30/2020	81.500701	0.203752	0.324301	0.528052	0.000000	0.000000	81.176400
A-3	81744	VAC6	11/30/2020	81.500701	0.140521	0.324301	0.464821	0.000000	0.000000	81.176400
B-1	81744	VAG7	11/30/2020	424.808497	1.427648	2.316827	3.744474	0.000000	0.000000	422.491671
B-2	81744	VAH5	11/30/2020	424.808495	1.427647	2.316826	3.744473	0.000000	0.000000	422.491669
B-3	81744	VAJ1	11/30/2020	424.808503	1.427648	2.316825	3.744473	0.000000	0.000000	422.491678
B-4	81744	VAK8	11/30/2020	424.808499	1.427650	2.316826	3.744476	0.000000	0.000000	422.491673
B-5	81744	VAL6	11/30/2020	1,000.000000	3.360683	0.000000	3.360683	0.000000	0.000000	1,000.000000
LT-R	81744	VAN2	11/30/2020	0.000000	0.000000	0.000000	0.000000	0.000000	0.000000	0.000000
R	81744	VAM4	11/30/2020	0.000000	0.000000	0.000000	0.000000	0.000000	0.000000	0.000000
A-IO1	81744	VAD4	11/30/2020	81.500701	0.036188	0.000000	0.036188	0.000000	0.000000	81.176400
A-IO2	81744	VAE2	11/30/2020	81.500701	0.033959	0.000000	0.033959	0.000000	0.000000	81.176400
A-IO3	81744	VAF9	11/30/2020	81.500701	0.097190	0.000000	0.097190	0.000000	0.000000	81.176400


Reports Available at	sf.citidirect.com	Page 3 of 18	© Copyright	2020 Citigroup


Distribution Date:	12/28/2020	Sequoia Mortgage Trust
Determination Date:	12/16/2020
		Mortgage Pass-Through Certificates
		Series 2012-4


*DISTRIBUTION IN DOLLARS*		*Interest Distribution Detail*


		Prior		Pass-		Next Pass-		Interest		Optimal		Prior		Interest on		Non-Recov.									Current
		Principal		Through		Through		Accrual Day		Accrued		Unpaid		Prior Unpaid		Interest			Interest	Deferred		Interest			Unpaid
Class		Balance		Rate		Rate		Cnt Fraction		Interest		Interest		Interest		Shortfall			Due	Interest		Distributed			Interest
(1	)	(2	)	(3	)	(4	)	(5	)	(6	)	(7	)	(8	)	(9	)	(10)=	(6)+(7)+(8)-(9)	(11	)	(12	)	(13)=	(10)-(11)-(12)
A-1		8,150,070.10		3.500000	%	3.500000	%	30 / 360		23,771.04		0.00		0.00		0.00			23,771.04	0.00		23,771.04			0.00
A-2		8,150,070.10		3.000000	%	3.000000	%	30 / 360		20,375.18		0.00		0.00		0.00			20,375.18	0.00		20,375.18			0.00
A-3		7,364,158.84		2.069000	%	2.069000	%	30 / 360		12,697.04		0.00		0.00		0.00			12,697.04	0.00		12,697.04			0.00
B-1		4,124,465.70		4.032822	%	4.033347	%	30 / 360		13,861.03		0.00		0.00		0.00			13,861.03	0.00		13,861.03			0.00
B-2		2,328,800.17		4.032822	%	4.033347	%	30 / 360		7,826.36		0.00		0.00		0.00			7,826.36	0.00		7,826.36			0.00
B-3		1,197,535.17		4.032822	%	4.033347	%	30 / 360		4,024.54		0.00		0.00		0.00			4,024.54	0.00		4,024.54			0.00
B-4		665,250.11		4.032822	%	4.033347	%	30 / 360		2,235.70		0.00		0.00		0.00			2,235.70	0.00		2,235.70			0.00
B-5		3,292,625.00		4.032822	%	4.033347	%	30 / 360		11,065.47		357.46		0.00		0.00			11,422.93	0.00		11,065.47			357.46
LT-R		0.00		0.000000	%	-		-		0.00		0.00		0.00		0.00			0.00	0.00		0.00			0.00
R		0.00		0.000000	%	-		-		0.00		0.00		0.00		0.00			0.00	0.00		0.00			0.00
Totals		35,272,975.19								95,856.36		357.46		0.00		0.00			96,213.82	0.00		95,856.36			357.46


Notional Classes
A-IO1	23,664,299.05	0.532822	%	0.533347	%	30 / 360	10,507.39	0.00	0.00	0.00	10,507.39	0.00	10,507.39	0.00
A-IO2	8,150,070.10	0.500000	%	0.500000	%	30 / 360	3,395.86	0.00	0.00	0.00	3,395.86	0.00	3,395.86	0.00
A-IO3	7,364,158.84	1.431000	%	1.431000	%	30 / 360	8,781.76	0.00	0.00	0.00	8,781.76	0.00	8,781.76	0.00
Totals	39,178,527.99						22,685.01	0.00	0.00	0.00	22,685.01	0.00	22,685.01	0.00


Reports Available at	sf.citidirect.com	Page 4 of 18	© Copyright	2020 Citigroup


Distribution Date:	12/28/2020	Sequoia Mortgage Trust
Determination Date:	12/16/2020
		Mortgage Pass-Through Certificates
		Series 2012-4


*DISTRIBUTION IN DOLLARS*		*Principal Distribution Detail*


				Prior		Scheduled		Unscheduled				Current		Current			Current		Cumulative		Original		Current		Original Current
		Original		Principal		Principal		Principal		Balance		Realized		Principal			Principal		Realized		Class		Class		Credit		Credit
Class		Balance		Balance		Distribution		Distribution		Change		Losses		Recoveries			Balance		Losses		(%)		(%)		Support Support
(1	)	(2	)	(3	)	(4	)	(5	)	(6	)	(7	)	(8	)	(9)=	(3)-(4)-(5)+(6)-		(10	)	(11	)	(12	)	(13	)	(14	)
																(7)+	(8	)
A-1		100,000,000.00		8,150,070.10		30,262.75		2,167.31		0.00		0.00		0.00			8,117,640.04		0.00		31.93	%	23.11	%	7.30	%	32.91	%
A-2		100,000,000.00		8,150,070.10		30,262.75		2,167.31		0.00		0.00		0.00			8,117,640.04		0.00		31.93	%	23.11	%	7.30	%	32.91	%
A-3		90,357,000.00		7,364,158.84		27,344.51		1,958.32		0.00		0.00		0.00			7,334,856.01		0.00		28.85	%	20.88	%	7.30	%	32.91	%
B-1		9,709,000.00		4,124,465.70		21,378.65		1,115.42		0.00		0.00		0.00			4,101,971.63		0.00		3.10	%	11.68	%	4.20	%	21.24	%
B-2		5,482,000.00		2,328,800.17		12,071.04		629.80		0.00		0.00		0.00			2,316,099.33		0.00		1.75	%	6.59	%	2.45	%	14.64	%
B-3		2,819,000.00		1,197,535.17		6,207.27		323.86		0.00		0.00		0.00			1,191,004.04		0.00		0.90	%	3.39	%	1.55	%	11.25	%
B-4		1,566,000.00		665,250.11		3,448.24		179.91		0.00		0.00		0.00			661,621.96		0.00		0.50	%	1.88	%	1.05	%	9.37	%
B-5		3,292,625.00		3,292,625.00		0.00		0.00		0.00		0.00		0.00			3,292,625.00		0.00		1.05	%	9.37	%	0.00	%	0.00	%
Totals		313,225,625.00		35,272,975.19		130,975.21		8,541.93		0.00		0.00		0.00			35,133,458.05		0.00		100	%	100	%


Reports Available at	sf.citidirect.com	Page 5 of 18	© Copyright	2020 Citigroup


Distribution Date:	12/28/2020	Sequoia Mortgage Trust
Determination Date:	12/16/2020
		Mortgage Pass-Through Certificates
		Series 2012-4


		*Reconciliation Detail*


*SOURCE OF FUNDS*

Interest Funds Available
Scheduled Interest	126,771.74
Uncompensated PPIS	0.00
Relief Act Shortfall	0.00
Losses in Excess of Principal Balance	0.00
Stop Advance Interest	0.00
Other Interest Reductions	0.00
Total Interest Funds Available:		126,771.74
Principal Funds Available
Scheduled Principal	130,975.22
Curtailments	8,541.92
Curtailments Adjustments	0.00
Prepayments in Full	0.00
Liquidation Principal	0.00
Repurchased Principal	0.00
Other Principal	0.00
Substitution Principal	0.00
Principal Losses and Forgiveness	0.00
Subsequent Recoveries / (Losses)	0.00
Total Principal Funds Available:		139,517.14
Total Funds Available		266,288.88


*ALLOCATION OF FUNDS*

Scheduled Fees
Master Servicing Fee	243.98
Servicing Fee	7,348.54
Securities Administrator Fee	637.85
Total Scheduled Fees:		8,230.37
Additional Fees, Expenses, etc.
Trust Fund Expenses	0.00
Other Expenses	0.00
Total Additional Fees, Expenses, etc.:		0.00
Distributions
Interest Distribution	118,541.37
Principal Distribution	139,517.14
Total Distributions:		258,058.51
Total Funds Allocated		266,288.88


Reports Available at	sf.citidirect.com	Page 6 of 18	© Copyright	2020 Citigroup


Distribution Date:	12/28/2020	Sequoia Mortgage Trust
Determination Date:	12/16/2020
		Mortgage Pass-Through Certificates
		Series 2012-4

		*Collateral Summary*


*ASSET CHARACTERISTICS*
	Cut-Off		Beginning		Ending		Delta or % of Orig
Aggregate Stated Principal Balance	313,225,625.72		35,272,975.97		35,133,458.83		11.22	%
Aggregate Actual Principal Balance	313,225,625.72		35,382,523.04		35,241,741.31		11.25	%
Loan Count	372		61		61		311
Weighted Average Coupon Rate (WAC)	4.354558	%	4.312822	%	4.313347	%	-0.041211	%
Net Weighted Average Coupon Rate (Net WAC)	4.074558	%	4.032822	%	4.033347	%	-0.041211	%
Weighted Average Remaining Term (WART in months)	333		236		235		98


*AVAILABLE PRINCIPAL*

Scheduled Principal	130,975.22
Curtailments	8,541.92
Curtailments Adjustments	0.00
Prepayments in Full	0.00
Liquidation Principal	0.00
Repurchased Principal	0.00
Other Principal	0.00
Substitution Principal	0.00
Principal Losses and Forgiveness	0.00
Subsequent Recoveries / (Losses)	0.00

TOTAL AVAILABLE PRINCIPAL	139,517.14

*Realized Loss Summary*

Principal Losses and Forgiveness	0.00
Losses in Excess of Principal Balance	0.00
Subsequent (Recoveries) / Losses	0.00
Cumulative Realized Losses	0.00


*AVAILABLE INTEREST*

Scheduled Interest		126,771.74

Less:	Master Servicing Fee	243.98
	Servicing Fee	7,348.54
	Securities Administrator Fee	637.85
	Uncompensated PPIS	0.00
	Relief Act Shortfall	0.00
	Other Expenses	0.00
	Losses in Excess of Principal Balance	0.00
	Stop Advance Interest	0.00
	Other Interest Reductions	0.00

TOTAL AVAILABLE INTEREST		118,541.37


Reports Available at	sf.citidirect.com	Page 7 of 18	© Copyright	2020 Citigroup


Distribution Date:	12/28/2020	Sequoia Mortgage Trust
Determination Date:	12/16/2020
		Mortgage Pass-Through Certificates
		Series 2012-4


		*Stratification Detail*


*Loan Rate*

		# of	Ending Sched	% of Agg
Loan Rate		Loans	Balance	Balance	WAC	WART

3.00 or Less		0	0.00	0.00	0.0000	0
3.01 to 3.25		0	0.00	0.00	0.0000	0
3.26 to 3.50		1	254,279.71	0.72	3.5000	79
3.51 to 3.75		2	630,417.33	1.79	3.6956	75
3.76 to 4.00		10	5,270,897.41	15.00	3.9415	177
4.01 to 4.25		17	10,167,959.92	28.94	4.2221	237
4.26 to 4.50		24	14,622,616.66	41.62	4.4248	258
4.51 to 4.75		5	2,908,278.71	8.28	4.6854	259
4.76 to 5.00		2	1,279,009.09	3.64	4.9174	256
5.01 to 5.25		0	0.00	0.00	0.0000	0
5.26 to 5.50		0	0.00	0.00	0.0000	0
5.51 to 5.75		0	0.00	0.00	0.0000	0
5.76 to 6.00		0	0.00	0.00	0.0000	0
6.01 or Greater		0	0.00	0.00	0.0000	0
	Totals	61	35,133,458.83	100.00	4.3133	235


*Ending Scheduled Balance*

Ending Sched	# of	Ending Sched	% of Agg
Balance	Loans	Balance	Balance	WAC	WART

1 to 150,000	0	0.00	0.00	0.0000	0
150,001 to 300,000	4	1,029,231.41	2.93	3.8313	78
300,001 to 450,000	19	7,453,862.44	21.22	4.3032	217
450,001 to 600,000	18	9,617,314.47	27.37	4.2996	238
600,001 to 750,000	8	5,442,342.07	15.49	4.3899	235
750,001 to 900,000	7	5,774,206.83	16.44	4.4516	258
900,001 to 1,050,000	2	1,954,365.15	5.56	4.2969	257
1,050,001 to 1,200,000	1	1,116,299.29	3.18	4.2500	259
1,200,001 to 1,350,000	1	1,239,497.78	3.53	4.0000	260
1,350,001 to 1,500,000	0	0.00	0.00	0.0000	0
1,500,001 to 1,650,000	1	1,506,339.39	4.29	4.3000	258
Totals	61	35,133,458.83	100.00	4.3133	235


Reports Available at	sf.citidirect.com	Page 8 of 18	© Copyright	2020 Citigroup


Distribution Date:	12/28/2020	Sequoia Mortgage Trust
Determination Date:	12/16/2020
		Mortgage Pass-Through Certificates
		Series 2012-4


		*Delinquency Information*


	DELINQUENT					BANKRUPTCY					FORECLOSURE					REO					TOTAL
Days	Balance		Count		Days	Balance		Count		Days	Balance		Count		Days	Balance		Count		Days	Balance		Count
					< 30	0.00		0		< 30	0.00		0		< 30	0.00		0		< 30	0.00		0
						0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%
30-59	0.00		0		30-59	0.00		0		30-59	0.00		0		30-59	0.00		0		30-59	0.00		0
	0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%
60-89	0.00		0		60-89	0.00		0		60-89	0.00		0		60-89	0.00		0		60-89	0.00		0
	0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%
90-119	0.00		0		90-119	0.00		0		90-119	0.00		0		90-119	0.00		0		90-119	0.00		0
	0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%
120-149	0.00		0		120-149	0.00		0		120-149	0.00		0		120-149	0.00		0		120-149	0.00		0
	0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%
150-179	0.00		0		150-179	0.00		0		150-179	0.00		0		150-179	0.00		0		150-179	0.00		0
	0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%
180+	0.00		0		180+	0.00		0		180+	0.00		0		180+	0.00		0		180+	0.00		0
	0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%
Total	0.00		0		Total	0.00		0		Total	0.00		0		Total	0.00		0		Total	0.00		0
	0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%		0.000000	%	0.0	%


Principal and Interest Advances	N/A


Reports Available at	sf.citidirect.com	Page 9 of 18	© Copyright	2020 Citigroup


Distribution Date:	12/28/2020	Sequoia Mortgage Trust
Determination Date:	12/16/2020
		Mortgage Pass-Through Certificates
		Series 2012-4


		*Historical Delinquency Information*


Distribution	1 Month				2 Month				3	+ Month			Bankruptcy				Foreclosure				REO				Total
Date	Balance		Cnt		Balance		Cnt		Balance		Cnt		Balance		Cnt		Balance		Cnt		Balance		Cnt		Balance		Cnt
12/2020	0		0		0		0		0		0		0		0		0		0		0		0		0		0
	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%
11/2020	599,458		1		0		0		0		0		0		0		0		0		0		0		599,458		1
	1.699	%	1.6	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	1.699	%	1.6	%
10/2020	0		0		0		0		920,871		1		0		0		0		0		0		0		920,871		1
	0.000	%	0.0	%	0.000	%	0.0	%	2.449	%	1.5	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	2.449	%	1.5	%
09/2020	0		0		0		0		923,026		1		0		0		0		0		0		0		923,026		1
	0.000	%	0.0	%	0.000	%	0.0	%	2.416	%	1.5	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	2.416	%	1.5	%
08/2020	0		0		0		0		925,173		1		0		0		0		0		0		0		925,173		1
	0.000	%	0.0	%	0.000	%	0.0	%	2.365	%	1.5	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	2.365	%	1.5	%
07/2020	0		0		927,312		1		0		0		0		0		0		0		0		0		927,312		1
	0.000	%	0.0	%	2.270	%	1.4	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	2.270	%	1.4	%
06/2020	1,691,478		2		0		0		0		0		0		0		0		0		0		0		1,691,478		2
	3.925	%	2.7	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	3.925	%	2.7	%
05/2020	763,744		1		0		0		0		0		0		0		0		0		0		0		763,744		1
	1.622	%	1.3	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	1.622	%	1.3	%
04/2020	0		0		0		0		0		0		0		0		0		0		0		0		0		0
	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%
03/2020	448,056		1		0		0		0		0		0		0		0		0		0		0		448,056		1
	0.841	%	1.1	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.841	%	1.1	%
02/2020	0		0		0		0		0		0		0		0		0		0		0		0		0		0
	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%
01/2020	0		0		0		0		0		0		0		0		0		0		0		0		0		0
	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%	0.000	%	0.0	%


Reports Available at	sf.citidirect.com	Page 10 of 18	© Copyright	2020 Citigroup


Distribution Date:	12/28/2020	Sequoia Mortgage Trust
Determination Date:	12/16/2020
		Mortgage Pass-Through Certificates
		Series 2012-4


		*Standard Prepayment and Default Information*


	Wtd. Avg.	Current
Payment	Age	Collateral	Scheduled	Unscheduled	Liquidation
Date	(Months)	Balance	Principal	Principal	Principal	SMM		CPR		PSA		MDR		CDR		SDA

28-Dec-2020	101.82	35,133,458.83	130,975.22	8,541.92	0.00	0.024	%	0.291	%	5	%	0.000	%	0.000	%	0	%
25-Nov-2020	100.85	35,272,975.97	137,713.17	2,196,617.38	0.00	5.862	%	51.565	%	859	%	0.000	%	0.000	%	0	%
26-Oct-2020	99.85	37,607,306.52	138,203.78	457,740.02	0.00	1.203	%	13.513	%	225	%	0.000	%	0.000	%	0	%
25-Sep-2020	98.86	38,203,250.32	139,339.00	782,400.94	0.00	2.007	%	21.595	%	360	%	0.000	%	0.000	%	0	%
25-Aug-2020	97.95	39,124,990.26	142,425.64	1,584,662.64	0.00	3.893	%	37.901	%	632	%	0.000	%	0.000	%	0	%
27-Jul-2020	96.94	40,852,078.54	146,919.45	2,098,605.28	0.00	4.886	%	45.181	%	753	%	0.000	%	0.000	%	0	%
25-Jun-2020	96.00	43,097,603.27	158,240.82	3,819,955.02	0.00	8.142	%	63.908	%	1,065	%	0.000	%	0.000	%	0	%
26-May-2020	95.02	47,075,799.11	169,896.42	2,381,800.20	382,239.23	4.816	%	44.694	%	745	%	0.770	%	8.861	%	148	%
27-Apr-2020	94.02	49,627,495.73	174,233.21	3,452,380.11	0.00	6.504	%	55.382	%	923	%	0.000	%	0.000	%	0	%
25-Mar-2020	93.08	53,254,109.05	173,579.24	902,120.22	0.00	1.666	%	18.256	%	304	%	0.000	%	0.000	%	0	%
25-Feb-2020	92.06	54,329,808.51	180,548.81	2,426,140.29	0.00	4.275	%	40.800	%	680	%	0.000	%	0.000	%	0	%
SMM (Single Month Mortality) = (Beginning Balance - Ending Balance - Scheduled Principal) / (Beginning Balance - Scheduled Principal)								MDR (Monthly Default Rate) = Beginning Balance of Liquidated Asset / Total Beginning Balance
CPR (Constant Prepayment Rate) = 1 - ((1-SMM)^12)								CDR (Conditional Default Rate) = 1 - ((1-MDR)^12)
PSA (Public Securities Association) = CPR / (min(.2% * Age, 6%))								SDA (Standard Default Assumption) = CDR / (min(.2% * Age, 6%))


Reports Available at	sf.citidirect.com	Page 11 of 18	© Copyright	2020 Citigroup


Distribution Date:	12/28/2020	Sequoia Mortgage Trust
Determination Date:	12/16/2020
		Mortgage Pass-Through Certificates
		Series 2012-4


		*Waterfall Detail*


			Remaining
*DISTRIBUTIONS*	Amount		Available
	Distributed		Funds



Available Distribution Amount			258,058.51

Senior Certificates, the Interest Distribution Amount and unpaid Interest Shortfalls	(79,528.27	)	178,530.24
Senior Certificates, the Senior Principal Distribution Amount	(94,162.95	)	84,367.29
Class B-1 Certificates, the Interest Distribution Amount and unpaid Interest Shortfalls	(13,861.03	)	70,506.26
Class B-1 Certificates, the Subordinate Principal Distribution Amount	(22,494.07	)	48,012.19
Class B-2 Certificates, the Interest Distribution Amount and unpaid Interest Shortfalls	(7,826.36	)	40,185.83
Class B-2 Certificates, the Subordinate Principal Distribution Amount	(12,700.84	)	27,484.99
Class B-3 Certificates, the Interest Distribution Amount and unpaid Interest Shortfalls	(4,024.54	)	23,460.45
Class B-3 Certificates, the Subordinate Principal Distribution Amount	(6,531.13	)	16,929.32
Class B-4 Certificates, the Interest Distribution Amount and unpaid Interest Shortfalls	(2,235.70	)	14,693.62
Class B-4 Certificates, the Subordinate Principal Distribution Amount	(3,628.15	)	11,065.47
Class B-5 Certificates, the Interest Distribution Amount and unpaid Interest Shortfalls	(11,065.47	)	0.00
Class B-5 Certificates, the Subordinate Principal Distribution Amount	0.00		0.00
Class LT-R and R Certificates, any remaining amounts	0.00		0.00


Reports Available at	sf.citidirect.com	Page 12 of 18	© Copyright	2020 Citigroup


Distribution Date:	12/28/2020	Sequoia Mortgage Trust
Determination Date:	12/16/2020
		Mortgage Pass-Through Certificates
		Series 2012-4


		*Other Information*


Principal Percentages

Senior Percentage	67.089035	%
Subordinate Percentage	32.910965	%
Senior Prepayment Percentage	73.671228	%
Subordinate Prepayment Percentage	26.328772	%

Other Information

Step-Down Test satisfied?	Yes


Reports Available at	sf.citidirect.com	Page 13 of 18	© Copyright	2020 Citigroup


Distribution Date:	12/28/2020	Sequoia Mortgage Trust
Determination Date:	12/16/2020
		Mortgage Pass-Through Certificates
		Series 2012-4


		*Voluntary Prepayments, Repurchases, and Substitutions*


				Scheduled
			Original	Principal	Principal	Prepayment	Prepayment	Current
	Principal Pay		Principal	Balance at	Pay Down	Penalties	Penalties	Note	Original	Original
Loan Number	Down Date	Payoff Type	Balance	Payoff	Amount	Collected	Waived	Rate	LTV	Term	State

No Prepayments to Report.


Reports Available at	sf.citidirect.com	Page 14 of 18	© Copyright	2020 Citigroup


Distribution Date:	12/28/2020	Sequoia Mortgage Trust
Determination Date:	12/16/2020
		Mortgage Pass-Through Certificates
		Series 2012-4


		*Liquidation / Loss Detail*


			Most Recent	Cutoff	Prior Unpaid	Prior Scheduled	Current	Subsequent
		Most Recent	Next Due	Principal	Principal	Principal	Realized Loss	Loss / (Recovery)	Total Realized	Loss
Loan Number	Loss Type	Loan Status	Date	Balance	Balance	Balance	Amount	Amount	Loss Amount	Severity

No Loans With Losses to Report.


Reports Available at	sf.citidirect.com	Page 15 of 18	© Copyright	2020 Citigroup


Distribution Date:	12/28/2020	Sequoia Mortgage Trust
Determination Date:	12/16/2020
		Mortgage Pass-Through Certificates
		Series 2012-4


		*REO Detail*


						Current
			REO	Original	Unpaid Principal	Scheduled	REO
	Group		Acquisition	Principal	Balance at	Principal	Book
Loan Number	No.	State	Date	Balance	Acquisition	Balance	Value

			No REOs to Report.


Reports Available at	sf.citidirect.com	Page 16 of 18	© Copyright	2020 Citigroup


Distribution Date:	12/28/2020	Sequoia Mortgage Trust
Determination Date:	12/16/2020
		Mortgage Pass-Through Certificates
		Series 2012-4


		*Material Modifications, Extensions, and Waivers Loan Detail: Part 1*


Effective				Current	Current
Mod.				Scheduled	Actual	Delinquency	Capitalized	Deferred	Deferred	Forgiven	Forgiven
Date	Loan Number	P&I	Balance	Balance	Balance	Status	Amount	Principal	Interest	Principal	Interest

No Modified Loans to Report.


Reports Available at	sf.citidirect.com	Page 17 of 18	© Copyright	2020 Citigroup


Distribution Date:	12/28/2020	Sequoia Mortgage Trust
Determination Date:	12/16/2020
		Mortgage Pass-Through Certificates
		Series 2012-4


		*Material Modifications, Extensions, and Waivers Loan Detail: Part 2*


		Interest		Period	Life	Initial Reset	Next	Int Reset	IO	Balloon	Maturity
Loan Number	Loan Type	Rate	Margin	Cap	Cap	Date	Reset Date	Period	Period	Payment	Date

				No Modified Loans to Report.


Reports Available at	sf.citidirect.com	Page 18 of 18	© Copyright	2020 Citigroup

Sequoia Mortgage Trust 2012-4 10-D