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EdgarHawk

Foresite Capital Management VI LLC

10% Owner

10% Owner
4 filings analyzed · 1 company · Latest 2026-01-12

Companies

Company Buys Sells Direction
ALUMIS INC. ALMS 9 0 Net buying

Activity

January 2026
2026-01-12 ALUMIS INC. ALMS
high
Buy
411,764 shares
$6,999,988
Significance 7/10

Foresite Capital Management VI LLC (10% Owner) bought 411,764 shares at $17.00 in 2 transactions totaling $7.0M on 2026-01-08

Foresite Capital Management VI LLC, a 10% holder, deployed $7.0M across 2 separate purchases totaling 411,764 shares (411.8K shares) at $17.00 on 2026-01-08, increasing holdings by 16.5% from 2.50M to 2.91M shares. The stock has rallied 83.6% over the past 30 days and is at its 52-week high of $21.09, suggesting the insider bought after significant momentum had already accumulated. At the same-ticker level, Foresite executed 5 consecutive buys between 2025-11-17 and 2025-11-21, all of which showed positive 30-day returns (+53.0% to +89.3%), yet none have reached measurable 90-day outcomes to validate timing accuracy. The cluster pattern—3 other insiders also buying within the past 14 days—may indicate coordinated conviction, though the fundamental picture remains concerning: the company reported $2.1M in quarterly revenue and a $-110.8M net loss, with full-year profitability negative. The sustained accumulation at elevated valuations against deteriorating earnings raises questions about whether the buying reflects confidence in near-term catalysts or momentum-driven positioning.

November 2025
2025-11-25 ALUMIS INC. ALMS
medium
Buy
72,212 shares
$532,925
Significance 3/10

10% owner Foresite Capital buys 72,212 shares of ALMS at $7.38 amid cluster activity; company unprofitable with -$110.8M net loss.

Foresite Capital Management VI LLC, holding 2.61M shares post-transaction, purchased 72,212 shares at $7.38 on 2025-11-21 as part of a three-insider buying cluster within the past 14 days. The company's fundamentals are concerning: quarterly revenue of $2.1M paired with a net loss of -$110.8M and full-year unprofitability signal severe operational stress. Foresite's cross-ticker track record shows weak performance (6 prior buys with 0% 90-day win rate and avg 90d return of -8.1%), though at ALMS specifically only one prior buy is measurable (2025-05-06 returned -5.8% at 90 days). The stock is currently down 27.2% from its 52-week high despite 30-day momentum of +62.5%, suggesting recent volatility without resolution of underlying profitability challenges. The cluster pattern and recent rapid succession of purchases (three buys within two days) warrant scrutiny alongside the fundamental deterioration.

2025-11-19 ALUMIS INC. ALMS
medium
Buy
507,874 shares
$3,094,725
Significance 5/10

10% Owner Foresite Capital bought 507,874 shares ($3.1M) over 3 days at $5.59–$6.56; holdings +25.0% amid loss-making fundamentals.

Foresite Capital Management VI LLC executed 4 separate purchases totaling 507,874 shares for $3,094,725.06 between November 17–19, with a blended average price of $6.09. The filing occurs amid weak fundamentals: the company reported revenue of $2,066,000.00 for the latest quarter and net income of $-110,752,000.00, with the company unprofitable over its most recent full fiscal year. Notably, this 10% owner's prior two purchases at ALMS (on 2025-05-06 and 2025-05-02) showed negative 90-day returns of -5.8% and -10.4% respectively, neither well-timed by the metric that subsequent price movement rose. A cluster pattern is present: 3 other insiders also bought within the past 14 days. The current price of $6.57 stands -36.5% from the 52-week high, though up +38.0% over the past 30 days and +42.8% over 90 days, indicating recent momentum. The transaction's significance is tempered by the insider's historical performance at this ticker and the company's ongoing unprofitability.

May 2025
2025-05-06 ALUMIS INC. ALMS
high
Buy
45,000 shares
$202,300
Significance 6/10

Foresite Capital (10% owner) bought 45,000 shares over 2 transactions for $202,300.00; cluster pattern with 3 other insiders buying in past 14 days

Foresite Capital Management VI LLC, a 10% shareholder, executed 2 separate purchases totaling 45,000 shares for $202,300.00 between May 2–6, 2025, at an average price of $4.50 per share. The current stock price of $4.35 is 67.3% below the 52-week high of $13.30 and has declined 56.7% over the past 30 days, reflecting severe recent deterioration. The company reported negative net income of $-93,117,000.00 for its most recent full fiscal year. Notably, this purchase is part of a cluster pattern: 3 other insiders also bought within the past 14 days, suggesting coordinated conviction among multiple shareholders at depressed valuations during a period of acute stock decline.

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