Table of Contents As filed with the Securities and Exchange Commission on January 23, 2026. No. 333-291581 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 3 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Yellowstone Midco Holdings II, LLC to be converted as described herein to a corporation named York Space Systems Inc. (Exact name of registrant as specified in its charter) Delaware 3761 39-4190941 (State or other jurisdiction of incorporation or or ...

美国IPO周报回顾：设备租赁市场上涨，加密货币公司IPO数量暴跌，上周仅有两家公司上市 数字资产基础设施提供商 BitGo（BTGO）的美国IPO定价高于预期区间，以22亿美元的市值筹集了2.13 亿美元。该公司为机构客户提供数字资产托管、借贷和基础设施平台。尽管定价高于预期，且开盘即上 涨近25%，但BitGo在二级市场大幅下跌，最终收盘价较发行价低19%。 快速增长的建筑设备租赁平台EquipmentShare.com（EQPT）以发行价中点筹集了7.47亿美元，市值达到 67亿美元。该公司通过其数字平台和300多家门店出租和销售建筑设备。上市首日，该公司股价飙升 33%。 其余IPO均为SPAC。Cormorant旗下的Helix Acquisition III(HLXC)扩大了发行规模，此次发行不包含认 股权证或权利，股价上涨2.5%；Archimedes Tech SPAC Partners III(ARCIU)也扩大了发行规模。其他新 上市的SPAC包括Legato Merger IV(LEGO.U)、Aldabra 4 Liquidity(ALOVU)、Praetorian Acquisitio ...

1、政府关系服务提供商——Public Policy Holding Company, Inc. 计划上市时间：2026年1月28日 EquipmentShare(EQPT)以每股24.5美元，发行了3050万股，募集了7.47亿美元。 SPAC X3 Acquisition(XCBEU)、Aldabra 4 Liquidity (ALOVU)、Legato Merger IV(LEGOU)、Praetorian Acquisition(PTORU)、Helix Acquisition Corp. III(HLXC)、Archimedes Tech SPAC Partners III(ARCIU)，分别募集了2亿美元、2.61亿美元、2亿美元、2.2亿美元、1.5亿美元、2.4亿美元。 此外，10家公司递交上市申请(不含撤表后重新递交的企业)，其中2家来自中国：云联(CDN)(IPO速递丨云联赴美IPO 拟纳斯达克上市)，另1家明日分享。 本周，暂有4家公司计划上市，具体如下： 回顾：上周8只新股上市，其中6只为SAPC，如下： BitGo (BTGO)以每股18美元，发行了1182万股，募集了2.23亿美元 ...

Market News - On January 19, the S&P 500 futures fell by 0.88%, Dow futures dropped by 0.80%, and Nasdaq 100 futures decreased by 1.11% [1] - The ICE Dollar Index declined by 0.33%, closing at 99.065 points [1] - COMEX gold futures rose by 1.77%, ending at $4,676.70 per ounce, while silver futures increased by 6.49%, closing at $94.280 per ounce [1] - The onshore RMB against the USD closed at 6.9640, appreciating by 80 basis points from the previous trading day [1] - European stock indices closed lower, with Germany's DAX down 1.34%, France's CAC40 down 1.78%, and the UK's FTSE 100 down 0.39% [1] Industry Insights - York Space Systems plans to raise $512 million through an IPO by issuing 16 million shares, with a price range of $30 to $34 per share [2] - The satellite internet sector is projected to grow to between 200 billion to 400 billion yuan by 2030, with an annual compound growth rate of 10% to 28% [2] - The launch of 19 low-orbit satellites by China's Long March 12 rocket marks a significant step in the development of satellite internet infrastructure [3] - The Dojo 3 project by Tesla aims to enhance AI capabilities for autonomous driving, with the AI5 design expected to support more complex algorithms [5][6]

Market News - On January 19, the S&P 500 futures fell by 0.88%, Dow futures dropped by 0.80%, and Nasdaq 100 futures decreased by 1.11% [1] - The ICE Dollar Index declined by 0.33%, closing at 99.065 points [1] - COMEX gold futures rose by 1.77%, ending at $4,676.70 per ounce, while silver futures increased by 6.49%, closing at $94.280 per ounce [1] - The onshore RMB against the USD closed at 6.9640, appreciating by 80 basis points from the previous trading day [1] - European stock indices closed lower, with Germany's DAX down 1.34%, France's CAC40 down 1.78%, and the UK's FTSE 100 down 0.39% [1] Industry Insights - York Space Systems announced its IPO terms, planning to raise $512 million by issuing 16 million shares priced between $30 and $34 each [2] - The satellite internet sector is projected to grow significantly, with the satellite communication industry expected to reach a scale of 200 billion to 400 billion yuan by 2030, with an annual compound growth rate of 10% to 28% [2] - The successful launch of 19 low-orbit satellites by China's Long March 12 rocket marks a significant step in the development of satellite internet infrastructure [3] - The Dojo 3 project by Tesla aims to enhance its AI capabilities for autonomous driving, with the AI5 design expected to support more complex algorithms [5][6]

Group 1: Space and Aerospace Industry - Shenzhou 20 spacecraft successfully landed, confirming the mission's success, while Shenzhou 23 has arrived at the launch center [1] - Beijing's Fengtai District aims to exceed a trillion yuan in industrial scale by 2030, focusing on aerospace and other key sectors [2] - York Space Systems plans to raise $512 million through an IPO, pricing shares between $30 and $34, with a listing on the NYSE under the ticker "YSS" [3] - Guojin Securities recommends attention to companies involved in 3D printing for commercial aerospace, highlighting its potential as a final processing solution [4] Group 2: Economic and Industrial Growth - By 2025, China's annual production and sales of new energy vehicles are expected to surpass 16 million units, reflecting growth in the clean energy sector [6] - China's GDP is projected to exceed 140 trillion yuan in 2025, with a growth rate of 5.0%, driven by various industrial sectors [7] - The high-tech manufacturing sector is anticipated to grow by 9.4% in 2025, with significant contributions from industries like integrated circuits and aircraft manufacturing [8] Group 3: Financial Market Developments - The number of private equity firms with over 10 billion yuan in assets has reached 114, with new entrants and some exits in the sector [5] - The A-share market has seen a record high of 222 stocks priced over 100 yuan, indicating a concentration of technology companies among the top performers [9] Group 4: Green Energy Initiatives - Five government departments have issued guidelines to accelerate the transition to a green and low-carbon energy structure, promoting zero-carbon factories and renewable energy utilization [9]

Group 1 - York Space Systems, a commercial satellite manufacturer based in Denver, Colorado, announced its initial public offering (IPO) terms on January 19, planning to raise up to $512 million by issuing 16 million shares priced between $30 and $34 each [1] - The company, founded in 2012, focuses on manufacturing satellites and mission-critical systems for space and defense projects, with a projected market capitalization of approximately $4 billion at the midpoint price of $32 per share [1] - York Space Systems intends to list on the New York Stock Exchange under the ticker symbol "YSS," with joint bookrunners including Goldman Sachs, Jefferies, Wells Fargo Securities, JPMorgan, Citigroup, Truist Securities, Baird, and Raymond James [1] Group 2 - As a prime contractor in the space and defense sector, the company’s business encompasses the design, manufacturing, integration, and operation of spacecraft platforms, with a product portfolio that includes multiple satellite platform series such as S-CLASS, LX-CLASS, and M-CLASS [1] - The company ranks first in the U.S. Department of Defense's proliferated low Earth orbit satellite architecture (PWSA) project in terms of the number of operational spacecraft, contract quantity, and contract type diversity [1] - As of the announcement date, York Space Systems has recorded over 4 million hours of flight in 74 missions, possesses 17 flight-validated products, and operates more than 45 ground antennas globally [1]

格隆汇1月19日｜York Space Systems是一家为太空与国防项目制造卫星及任务关键系统的公司，该公司 公布了其IPO条款。这家总部位于科罗拉多州丹佛市的公司计划通过发行1600万股股票，筹集5.12亿美 元，定价区间为每股30美元至34美元。York Space Systems成立于2012年，计划在纽约证券交易所上 市，股票代码为"YSS"。高盛、杰富瑞、富国银行证券、摩根大通、花旗、Truist证券、贝尔德以及雷 蒙德詹姆斯是此次交易的联席账簿管理人。 ...

Core Viewpoint - York Space Systems is planning an IPO to raise $512 million by issuing 16 million shares, with a price range of $30 to $34 per share, leading to a projected market capitalization of $4 billion at the midpoint of the pricing range [1] Company Overview - York Space Systems is a contractor in the space and defense sector, specializing in the design, manufacturing, integration, and operation of spacecraft platforms [1] - The company offers a product portfolio that includes the S-CLASS, LX-CLASS, and M-CLASS series of spacecraft [1] Market Position - In the Department of Defense's PWSA project, York Space Systems ranks first in terms of the number of operational spacecraft in orbit (33), number of contracts (6), and diversity of contract types [1] - The company has recorded over 4 million orbital flight hours across 74 missions and has 17 flight-validated products [1] - York Space Systems operates over 45 ground antennas globally [1] IPO Details - The company was founded in 2012 and plans to list on the New York Stock Exchange under the ticker symbol "YSS" [1] - The joint book-running managers for the IPO include Goldman Sachs, Jefferies, Wells Fargo Securities, JPMorgan, Citigroup, Truist Securities, Baird, and Raymond James [1]

Core Viewpoint - York Space Systems has initiated a roadshow for its proposed initial public offering (IPO) of 16,000,000 shares of common stock, with an additional option for underwriters to purchase up to 2,400,000 shares [1] Company Summary - The company is positioned as a modern defense prime focused on speed and scalability [1] - The IPO price is expected to be determined, indicating a forthcoming valuation process [1]