Thanks, Hallie. Before I launch into my commentary, I’d like to acknowledge the great contributions we've received from Dean Shigenaga, Dean is one of the smartest and hardest working people I've come across in my 33 year career. He's played a huge part in the building of Alexandria and to what it is today, and wanting to thank him very much for everything he's done for this company. Thanks Dean. On our fourth quarter 2022 call, I spoke about our optimism for the future of the life science industry referencing that we are in the early innings of the golden age of biology. And I pointed out that we've only had the blueprint of the human genome for 20 years. And in that time, we've developed more new modalities to attack disease than in the previous 100. On Friday, October 13th, buried on the third page of Section A in the Wall Street Journal, another scientific revelation was reported. One that scientists liked into the human genome project and that could yield similar results in neuroscience. And the international team of scientists unveiled the most comprehensive map of the human brain ever completed. A map that the article stated will set a critical foundation for the understanding and eventually treating brain-related diseases, such as Alzheimer's, epilepsy, schizophrenia, autism and depression. As I watched my own mother declined daily due to Alzheimer's and experienced the enormous emotional, monetary and time burden and inflicts on our family, I have a full appreciation of what this map being do for mankind. It's yet another example of how important the life science industry is to improving our lives and how it's only going to grow and influence. And that ladies and gentlemen, is why this $5 trillion secular growth industry is poised to drive our business for decades to come. I'm going to discuss our development pipeline, leasing supply and asset sales, and then hand it over to our very capable new CFO, Marc Binda. In the third quarter, we delivered 450,134 square feet and seven projects into our high barrier to entry submarkets, bringing total deliveries year-to-date to one million, two hundred ninety thousand seven hundred and twenty one square feet covering 10 projects. Annual NOI for this quarter’s deliveries totals $39 million bringing the year-to-date total incremental additions to NOI to $120 million. The initial weighted average stabilized yield is 6.5%. Six of the 10 projects delivering spaces here have initial stabilized yields ranging from 7% to 9.5%. Two are at 6.3% and two are in the mid fives. One of those developments in the mid fives is located in Cambridge and is 99% leased and the other is in our Shady Grove mega campus and successfully leased 23% of its space in the third quarter. The Cambridge asset is in a prime location and its yield reflects the cost to acquire it, which was justified, because we had commitments to fill 100% of it before closing making it a build-to-suit core investment that expanded our ACKS mega campus. The Maryland asset’s yield has been driven down by complex site conditions, but it has been very well received by the market and we are bullish on its long-term performance as part of our Shady Grove mega campus. Development and redevelopment, leasing activity at approximately 205,000 square feet was higher quarter-over-quarter for the second quarter in a row, which we are pleased to see in an environment where tight financing markets have focused tenant demand on turnkey space. In addition to the increase in development, redevelopment, leasing during the quarter, we signed LOI's covering nearly 230,000 square feet of space in our pipeline, including one for 185,000 square feet, with a high quality tenant - high quality credit tenant that may materially expand into the mega campus as they refine their programming indicating a continuation of positive momentum. During the quarter, we executed a lease termination with a tenant at our 10935 and 10945 Alexandria Way mega campus development in Torrey Pines, and leased approximately 89% of the space to a stronger credit tenant. This is a win for Alexandria as we were able to substitute a higher credit tenant into the new development, increase the term for that space by three years and receive higher rents. We did increased the TI allowance for the new tenant, but the incremental rent we are receiving yields at 14% return over that incremental TI allowance, all in all a great outcome. At quarter end, our pipeline of current and near-term projects is 63% leased and 66% leased in negotiating which includes executed LOIs and is expected to generate $580 million of annual incremental NOI through the end or through the third quarter of 2026. The decline from 70% lease last quarter despite leasing approximately 205,000 square feet was mainly due to the, to the delivery of fully leased projects at 141st Street and 751 Gateway and the addition of 10075 Barnes Canyon Road in Sorrento Mesa, which has 17% of its future space underwhelm LOI and significant additional activity underway. Transitioning to leasing and supply, Alexandria's pioneering establishment of highly curated mega campuses featuring Class A, A plus facilities at main and main and the world's most desirable high buried entry life science clusters provides an enduring foundation for our existing asset base to perform in even the most challenging times. We are executing and winning nearly every high quality leasing opportunity when we have available product, a testament to the daily operational excellence demanded and required by our mission-critical tenants. We leased 867,582 square feet and the third quarter of ‘23 with Maryland significantly supporting the leasing activity led by San Diego and Greater Boston. Leasing activity has come from a broad base of our regions, both this quarter and year-to-date in which we have leased a total of 3.41 million square feet with Seattle San Francisco, San Diego, Greater Boston, and Maryland all materially contributing to our overall leasing activity. These quarterly and year-to-date leasing volumes are consistent with our pre-COVID levels. As you can see in the company highlights section of the Q3 supplemental on pages little Roman numeral, 19 and 20. Although below our historic average of a million square feet, this leasing volume is strong considering the amount of expiring leases available for lease for the rest of the year is relatively low at approximately 623,000 square feet. Very strong cash rent increases of 19.7% and GAAP rent increases of 28.8% during the third quarter, provide clear evidence of the long-term enduring value of Alexandria’s brand and platform and are consistent with our year-to-date stats of 18.1% and 33.9% for cash and GAAP increases respectively. We'd like to call your attention to the year-to-date weighted average lease term of 11 years, which you can find on page little Roman numeral 22 of the supplemental that significantly exceeds our weighted average lease earned since 2014 of 8.7 years. In our first quarter earnings call, we noted that demand has slowed from the rocket shift COVID period of 2020 and 2021. And last quarter, we reported that we were seeing demand increase especially in our Greater Boston, San Francisco and San Diego markets. We see demand holding steady today and believe it will trend upward, but are fully aware that the volatile geopolitical environment we are in can create the uncertainty that sometimes slows decision making. As we've discussed in a number of investor meetings since our last earnings call, the demand profile is best described as a barbell. We're seeing most of the requirements in the 5,000 to 30,000 square foot range coming from either emerging stage companies that have achieved milestones and need growth space or large requirements of a hundred thousand square feet or more from large pharma and biotech looking to grow or establish a footprint in our clusters, driven by specific new modalities prevalent in those clusters coupled with the talent available on those locations. Alexandria is well positioned to capture this demand because many of these opportunities are coming from existing relationships, which typically account for a significant amount of our leasing. Over the past year 80% of our leasing has been generated from existing tenants. In addition, our mega campus offerings provide the ability to scale in a wide variety of amenities making them the clear choice for high quality companies. I am sure you are all interested to hear analysis of supply, so I’ll conclude this section with an update on these statistics, which will include our projected competitive supply additions delivering in 2025. As a reminder, we perform a robust building-by-building analysis to identify and track new supply from high quality projects we believe are competitive to ours in our high barrier to entry submarkets. We focus primarily on high barrier to entry markets and our brand mega campus offerings in triple A locations and operational excellence enables us to continually mine our vast deep and loyal tenant base to drive our leasing activity, which will likely lessen the impacts of generic supply. The slides we provided on pages Roman numeral 8 through Roman numeral 13 of the supplemental illustrate this and are hopefully helpful. In Greater Boston, unleased competitive supply remaining to be delivered in 2023 is estimated to be 1.1% of market inventory, a 0.5%, decrease over last quarter. In 2024, the unleased competitive supply will increase market inventory by 6.1%, a 1.1% increase driven by the addition of a new competitive project. In 2025, the unleased competitive supply will increase market inventory by 3.7% an expected slowdown from 2024 levels. In San Francisco Bay, unleased competitive supply remaining to be delivered in the second quarter of ‘23 is estimated to be 5% of market inventory, which is a reduction of 1.6% over last quarter due mainly from deliveries. In 2024, the unleased competitive supply will increase market inventory by 8%, a 0.8% reduction unfortunately not driven by leasing, but due to a downward revision of estimated square footage to be delivered during the year. In 2025, the unleased competitive supply will increase market inventory by only 1.2%, which is a good indication that developers in this market are beginning to act rationally. In San Diego, unleased competitive supply remaining to be delivered in the third quarter of ‘23 is estimated to be 1.9% of market inventory, which is a decrease of 1.6% due mainly to projects being delayed into 2024 or delivered with unleased space now reflected in direct vacancy and one project developer deciding not to pursue a laboratory use. In 2024, the unleased competitive supply will increase market inventory by 6.9%, a 1.9% increase driven primarily by the aforementioned projects delivering in 2024 instead of 2023. In 2025, the unleased competitive supply will increase market inventory by 3.3%, driven primarily by our 75% pre-leased 10935, 10945 and 10955, Alexandria Way project. Direct and sublease market vacancy for our core submarkets is updated as follows: Greater Boston, direct vacancy increased 1.7% to 4.5% and subleased vacancy increased slightly to 5.6% for a net increase in available space in operation quarter-over-quarter of 1.9%. San Francisco, direct vacancy increased by 7.4% to 9.7% driven mainly by the inclusion of the Mission Rock projects into laboratory inventory when it was previously thought to be leasing as an office project. Move outs and delivery of new inventory are also drivers. Sub lease vacancy remains stable at 6.2% for a net increase in available space in operation of 7.4%. San Diego direct vacancy increased from 4.8% to 6.8%, largely due to delivered unleased new supply and move outs. And sublease vacancy remains stable at 4.1% for a net increase in available space in operation of 2% quarter-over-quarter. I'll conclude with an update on our value harvesting asset recycling program. We continue to be fortunate that there is a considerable demand for Alexandria's assets and life science assets broadly. As you can see on page 7 of the supplemental, we are approximately 95% through completing dispositions needed to hit the midpoint of our guidance, when totaling completed sales and those under LOI or executed purchased and sale agreements not yet closed. Our overall strategy for the full year of 2023 has been to execute on a combination of partial interest sales and sales in whole of non-core workhorse assets. These sales will provide the capital needed to recycle our high quality development redevelopment mega campus pipeline which will widen our moat by expanding our highly differentiated mega campuses offering unmatched scale and amenities highly sought after by the full spectrum of tenants we serve. And the identified supply I just mentioned can't compete with. We only closed on one asset this quarter we can report on, but to give some color on dispositions that are pending, they are all non-core, solid workhorse assets. Obviously, it's a challenging interest rate environment and economic volatility has reduced overall transactional activity, but demand for our assets has remains resilient. As mentioned, we are on track to meet our goals. In September, we closed on the previously announced sale of a vertical ownership unit comprising approximately 268,000 rental square feet or approximately 44% of Alexandria's 660,000, 34 square foot 421, part drive purpose built ground ups life science development in the Fenway submarket of Greater Boston to Boston Children's Hospital. The units sold will house Boston, Children's Hospital future medical research facilities. The sale serves the dual purpose of providing substantial funding for the significant development project and brings in a key bedrock anchor to the project and our Fenway campus in whole. Austin Children's is a long-term strategic partner of Alexandria who invests heavily in basic clinical and translational research to accelerate the discovery of new treatments for devastating diseases to improve the health of both children and adults. They ranked number one in NIH funding among all US children's hospitals in fiscal year 2023. Their presence will help attract tenant companies looking to collaborate with world-class research institutions much like our campuses in Cambridge benefit from those looking to collaborate with MIT. Alexandria will receive development fees as well as the significant capital to the fund the project. With that long update, I'm going to go ahead and pass it over to Marc.