Availability as of September 2010 31 available spaces in all. Spaces added in the last 30 days in red

OFFICE   RETAIL PICK SQ. FT. 0-4,999 5,000-7,199 7,200-10,499 10,500-19,999 20,000+

1   1,070 Retail Now Northwest Shell condition. 1   6,340 Retail Now Northeast Waterfront retail space. Outside seating available. Shell condition.

3   17,434 Office Now Full Floor Suite 300. To be delivered in shell condition. Floors 3 and 4 can be combined for 34,868 sf. 4   17,434 Office Now Full Floor To be delivered in shell condition. Floors 3 and 4 can be combined for 34,868 sf. 5   713 Office Now East Suite 525. Elevator identity, one large open area. 5   2,844 Office Now Southeast Corner Suite 520. Bay views. 8 private offices, conference room and large storage/copy room. 7 C 17,475 Office Now Full Floor To be delivered in shell condition. 105,253 sf contiguous space available on Floors 7 - 12. 8 C 17,294 Office Now Full Floor Suite 800. Great Bay views, 23 private offices, 2 conference rooms, 3 storage rooms, copy/supply room and kitchen. 105,253 sf contiguous space available on Floors 7 - 12. 9 C 17,621 Office 9/1/12 Full Floor Bay view penthouse. Mostly open space. 105,253 sf contiguous space available on Floors 7 - 12. 10 C 17,621 Office 9/1/12 Full Floor Fantastic water views. To be delivered in shell condition. 105,253 sf contiguous space available on Floors 7 - 12. 11 C 17,621 Office 9/1/12 Full Floor Fantastic water views. To be delivered in shell condition. 105,253 sf contiguous space available on Floors 7 - 12. 12 C 17,621 Office 9/1/12 Full Floor Fantastic water views. To be delivered in shell condition. 105,253 sf contiguous space available on Floors 7 - 12.

3   5,649 Office Now South 10 windowline, private offices; 1 windowline conference room; reception area; copy room; kitchen/file room; open areas. Ideal for law office or private office intensive user. 30 C 16,401 Office 5/1/11 Full Floor Floors 30 & 31 to be leased together for a total of 32,802 sf. Spectacular views. Mix of private offices and open area. Intercommunicating stairwell between floors. 31 C 16,401 Office 5/1/11 Full Floor Floors 30 & 31 to be leased together for a total of 32,802 sf. Spectacular views. Mix of private offices and open area. Intercommunicating stairwell between floors.

5   18,871 Office 1/1/11 Full Floor 22 windowline private offices, 14 interior private offices, windowline conference room, 3 large work rooms, 2 file/copy rooms 1 storage room, lunch room, reception area and open areas for workstations. 6   12,307 Office Now North, West, South & East 13 windowline private offices, 11 interior private offices, 1 windowline conference room, 1 kitchen/copy room, 1 work room, 2 file rooms, storage, server room, reception area 14   18,871 Office 1/1/11 Full Floor 34 windowline private offices, 5 interior private offices, windowline boardroom, windowline conference room, lunch room, 2 copy rooms, 1 file room, 1 storage closet and reception area. Open areas for workstations. 23   1,521 Office Now West 3 windowline private offices, 1 windowline conference room, open area, kitchen/utility room. 25 C 5,670 Office Now North 3 large windowline offices, copy/file room, lunch room/kitchen, server room and open area. Can be combined for a full floor of 19,482 sf. 25 C 9,365 Office Now Fabulous views. Double door elevator identity. Windowline board rooom. 7 windowline private offices, windowline conference room, open area, construction room, 2 file rooms, server room and kitchen/lunch room. Can be combined for a full floor of 19,482 sf. 25 C 10,117 Office Now South Double door elevator identity, fantastic water and city views. Board room, conference room, 13 windowline private offices, work room, server room and lunch room. Can be combined for a full floor of 19,482 sf. 33   1,100 Office 11/1/10 East Great views of Treasure Island and the bay. 3 windowline private offices, admin area, file/copy area.

34   19,027 Office Now Full Floor Full floor with spectacular water views. 13 windowline private offices and interior board room.

2   846 Retail Now Pine Wing Suite 239. Private entrance on Pine Street. Ideal hair salon space with two shampoo sinks, reception desk, private restroom and room for two chairs. 4   1,588 Office Now Montgomery West Suite 425. 3 windowline private offices, reception and open area for workstations. 7   673 Office Now Montgomery West Suite 742. Large private office with storage area. 7   608 Office Now Center Wing Suite 728. Two room suite. 8   623 Office Now Bush Wing Suite 825. Two large rooms. 9   900 Office Now Bush Wing Suite 912. 2 windowline private offices, 1 windowline conference room, reception area. 10   1,779 Office Now Bush Wing Suite 1018. Reception, 4 Window line private office, conference room, break area with sink, IT file storage room.