BANK 2017-BNK6

Data as of loan data through September 2026; ratings as held in the dataset at build

Current pool balance: $682.5M (September 2026)
Original pool balance: $933.3M
Loans at issuance: 83
Closing date: 2017-07-27
Weighted average coupon at issuance: 4.11%
Weighted average LTV at issuance: 37.4%
30+ delinquent (latest): 0.00%
Realized stress score: 57.9
Net rating change since issuance: +0.62 notches

Tranches

Class	Original balance	Credit support (computed)	Coupon	CUSIP	Fitch	KBRA	S&P	Moody's	DBRS
A-1	$31.1M	96.49%	1.941% fixed	060352AA9	PIF	not yet reported	NR	not yet reported	Discontinued
A-2	$26.6M	93.49%	3.075% fixed	060352AB7	PIF	not yet reported	NR	not yet reported	Discontinued
A-3	$58.2M	86.93%	3.125% fixed	060352AD3	PIF	not yet reported	NR	not yet reported	Discontinued
A-4	$225.0M	61.55%	3.254% fixed	060352AE1	AAA	not yet reported	AAA (sf)	not yet reported	AAA (sf)
A-5	$239.8M	34.50%	3.518% fixed	060352AF8	AAA	not yet reported	AAA (sf)	not yet reported	AAA (sf)
A-S	$97.5M	23.50%	3.741% floating (WAC)	060352AJ0	AAA	not yet reported	AA (sf)	not yet reported	AAA (sf)
A-SB	$39.9M	19.00%	3.289% fixed	060352AC5	AAA	not yet reported	AAA (sf)	not yet reported	AAA (sf)
B	$41.0M	14.38%	3.964% floating (WAC)	060352AK7	AA-	not yet reported	A- (sf)	not yet reported	AAA (sf)
C	$34.4M	10.50%	3.851% floating (WAC)	060352AL5	A-	not yet reported	BB (sf)	not yet reported	A (high) (sf)
D	$35.5M	6.50%	3.100% fixed	060352AV3	BB-	not yet reported	B- (sf)	not yet reported	BB (high) (sf)
E	$19.9M	4.25%	2.795% floating (WAC + -150 bp)	060352AX9	CCC	not yet reported	CCC (sf)	not yet reported	CCC (sf)
F	$8.9M	3.25%	2.795% floating (WAC + -150 bp)	060352AZ4	CCC	not yet reported	NR	not yet reported	C (sf)
G	$28.8M	0.00%	2.795% floating (WAC + -150 bp)	060352BB6	not yet reported	not yet reported	NRprelim	not yet reported	not yet reported
R	not yet reported	not yet reported	not yet reported	060352BD2	not yet reported	not yet reported	NRprelim	not yet reported	not yet reported
X-A	$620.6M	Interest only	1.022% floating	060352AG6	AAA	not yet reported	AAA (sf)	not yet reported	AAA (sf)
X-B	$172.9M	Interest only	0.479% floating	060352AH4	A-	not yet reported	BB (sf)	not yet reported	AA (low) (sf)
X-D	$35.5M	Interest only	1.194% floating	060352AM3	BB-	not yet reported	B- (sf)	not yet reported	BBB (low) (sf)
X-E	$19.9M	Interest only	1.500% fixed	060352AP6	CCC	not yet reported	CCC (sf)	not yet reported	CCC (sf)
X-F	$8.9M	Interest only	1.500% fixed	060352AR2	CCC	not yet reported	NR	not yet reported	C (sf)
X-G	$28.8M	Interest only	1.500% fixed	060352AT8	not yet reported	not yet reported	NR	not yet reported	not yet reported

Credit support is computed from the class stack order in the prospectus: the share of the deal's principal balance in classes junior to the class. Interest-only classes carry a notional balance and no principal support figure. Ratings are the latest held in the dataset for each class and agency; NR means the agency shows the class as not rated, WR that the rating was withdrawn, PIF that the class has been paid in full. Any other status value is shown exactly as the agency reports it. A + after a CUSIP marks a class with companion CUSIPs in the dataset.

Pool at issuance

Loans	83
Original loan balance	$1.04B
Weighted average coupon	4.11%
Weighted average LTV	37.4%
Median loan LTV	50.2%
Full-term interest only (share of balance)	49.2%
Balloon loans (share of balance)	99.1%
Largest loan (share of balance)	8.6%
Five largest loans (share of balance)	30.0%
Occupancy at issuance (weighted average)	90.3%

Realized outcomes

Months reported	111
Peak 30+ delinquency	8.70% (May 2020)
Ever severe (share of original balance)	10.59%
Ever modified (share of original balance)	7.42%
Past scheduled maturity (share of original balance)	10.31%
Non-performing matured (share of original balance)	35.39%
Maximum servicer advances (share of balance)	0.38%
Median DSCR, first year	4.34
Median DSCR, latest	1.81
Realized stress score	57.9

Property types

Property type	Original balance	Share of pool
Retail	$244.0M	23.4%
Office	$129.5M	12.4%
Mixed use	$119.6M	11.5%
Lodging	$108.7M	10.4%
Healthcare	$59.8M	5.7%
Self storage	$51.4M	4.9%
Other (code 98)	$16.0M	1.5%
Manufactured housing	$10.6M	1.0%

Property type is reported for 71.0% of the pool balance; shares are of the full pool.

Largest loans

Property	Location	Original balance	Share of pool	Coupon	Originated
GENERAL MOTORS BUILDING	New York, NY	$90.0M	8.6%	3.43%	2017
Gateway Net Lease Portfolio	not yet reported	$60.9M	5.8%	3.56%	2017
DEL AMO FASHION CENTER	Torrance, CA	$59.5M	5.7%	3.66%	2017
Starwood Capital Hotel Portfolio	not yet reported	$59.3M	5.7%	4.49%	2017
WESTCHESTER ONE	White Plains, NY	$42.5M	4.1%	4.08%	2017

Delinquency and stress indicator

▬ 30+ days delinquent · ▬ Distressed (90+, foreclosure, REO, non-performing matured)

Monthly shares of the deal's reported balance, from the deal indicator series in the dataset. Months in which fewer than half of the reported loans carry a delinquency status code are not plotted.

Ratings

Classes with a CUSIP	20 of 20
Classes with a current rating in the dataset	20 of 20
Net rating change since issuance	+0.62 notches (balance-weighted)
Delinquency threshold crossed	May 2020
First downgrade	August 2020

Sources: SEC Form ABS-EE asset-level reports, Form 10-D distribution reports and the deal prospectus; rating histories published under SEC Rule 17g-7(b) and agency releases. Definitions are in the methods note on the market page.