Globalstar, Inc.: shareholders and insiders

GSATNASDAQCommunication services · Communications Services, NEC

Price

$86.29

November 13, 2026Market cap $10.9B

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  • The full history: 17 fiscal years, from 2009
  • The estimated fair value, with its range and its certainty
  • The full analysis, 18 a month
  • More questions to the chat on its filings
  • Excel with every year
  • An email when it reports, changes its dividend or an officer buys

Sign in with a free account to see the last 5 fiscal years.

Insiders and their shares

Purchases and sales by officers and directors from Nov 15, 2025 to Nov 13, 2026, from their own Form 4 filings.

19 Form 4s

Bought on the market

$30M

1 person

Sold on the market

$80M

6 people

From Nov 15, 2025 to Nov 15, 2026, the days the chart shows. Change its range and the figures follow.

How the sales were made, as a share of their value

  • Under a set plan1%
  • The rest99%

By year

Insiders' open-market purchases (up) and sales (down), by value, since Nov 15, 2025, on a log scale: each gridline is ten times the last. From the SEC's quarterly data sets of Form 4 filings.

2026·bought $30M by 1 person·sold $77M by 6 people

  • 2025: no buys, sold $2.4M by 2 people
  • 2026: bought $30M by 1 person, sold $77M by 6 people
  • Nov 12, 2026Timothy Evan TaylorVP, Finance & Operations
    Kind
  • Nov 12, 2026Timothy Evan TaylorVP, Finance & Operations
    Kind
  • Nov 12, 2026Timothy Evan TaylorVP, Finance & Operations
    Kind
  • Nov 12, 2026Timothy Evan TaylorVP, Finance & Operations
    Kind
  • Nov 12, 2026Timothy Evan TaylorVP, Finance & Operations
    Kind
  • Nov 12, 2026Timothy Evan TaylorVP, Finance & Operations
    Kind
  • Nov 11, 2026Timothy Evan TaylorVP, Finance & Operations
    Kind
  • Nov 11, 2026Timothy Evan TaylorVP, Finance & Operations
    Kind
  • Nov 11, 2026Timothy Evan TaylorVP, Finance & Operations
    Kind
  • Nov 11, 2026Timothy Evan TaylorVP, Finance & Operations
    Kind
  • Nov 10, 2026L Barbee Ponder IVGeneral Counsel
    Kind
  • Nov 10, 2026Rebecca ClaryVP & Chief Financial Officer
    Kind
  • Sep 21, 2026L Barbee Ponder IVGeneral Counsel
    Kind
  • Sep 18, 2026L Barbee Ponder IVGeneral Counsel
    Kind
  • Sep 18, 2026James F LynchDirector
    Kind
  • Sep 18, 2026James Monroe IIIDirector
    Kind
  • Aug 27, 2026Benjamin G WolffDirector
    Kind
  • Aug 27, 2026Benjamin G WolffDirector
    Kind
  • Aug 27, 2026Benjamin G WolffDirector
    Kind
  • Aug 27, 2026Benjamin G WolffDirector
    Kind
  • Aug 27, 2026Benjamin G WolffDirector
    Kind
  • Aug 26, 2026James F LynchDirector
    Kind
  • Aug 21, 2026Benjamin G WolffDirector
    Kind
  • Aug 21, 2026Benjamin G WolffDirector
    Kind
  • Aug 21, 2026Benjamin G WolffDirector
    Kind

From the Form 4s insiders file with the SEC within two business days of each trade. Before May 21, 2026 the table lists open-market purchases and sales only (no grants, option exercises or tax withholding), from the SEC's quarterly data sets. The 10b5-1 mark comes from the form's own box (since April 2023) or from a footnote of the filing that names the plan, where there is one.

Insiders and their shares

Every buy and sale by GSAT's officers and directors from 2007 up to November 14, 2025, 19 more calendar years

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Major holders (over 5%)

Whoever comes to own more than 5% of a class of shares reports it to the SEC on Schedule 13D or 13G. Here is each holder's latest filing.

1 Holders over 5%1 On a 13DApr 15, 2026 Latest filing
  • FL Investment Holdings LLCwith 9 more persons
    Share of class57.6%

What the holders on a 13D state as their purpose

From Item 4 of the filing, in the holder's own words. It is the intention the holder states, not something that happened.

  • FL Investment Holdings LLC57.6%From the filing of Apr 15, 2026

    Item 4 of the Schedule 13D is hereby amended to add the following: The information in Item 3 of this Schedule 13D is incorporated herein by reference. On April 13, 2026, Globalstar, Inc. (the "Issuer") entered into an Agreement and Plan of Merger (the "Merger Agreement") with Amazon.com, Inc., a Delaware corporation ("Parent"), Grapefruit Acquisition Sub I, Inc., a Delaware corporation and a direct wholly owned subsidiary of Parent ("Acquisition Sub I"), and Grapefruit Acquisition Sub II, LLC, a Delaware limited liability company and a direct wholly owned subsidiary of Parent ("Acquisition Sub II" and, together with Parent and Acquisition Sub I, the "Buyer Parties"), pursuant to which,…

    From the filing of Apr 15, 2026

From the Schedule 13D and 13G filed with the SEC since Dec 18, 2024, when they became structured data. A holder who has filed nothing since then is not shown here. A 13D is updated within two business days of any material change, a 13G up to 45 days after the quarter of the change, so the shares are those of the filing. The large managers also appear in the 13Fs.

Well-known managers

Which of the about 30 investment managers we track held the shares at the quarter end, and what they changed from the quarter before.

Sep 30, 2026 quarter end
  • Millennium Mgmt (Englander)
    In the quarter×253
  • Citadel Advisors (Griffin)
    In the quarter
  • Renaissance Technologies
    In the quarter
  • Point72 (Cohen)
    In the quarter
  • D.E. Shaw
    In the quarter-36%
  • AQR Capital
    In the quarter+24%

From the 13Fs managers file with the SEC up to 45 days after each quarter end. They show only long positions on that day, not short sales or what has changed since. No recent 13F: Pershing Square (Ackman), Scion (Burry).

Short interest

How many of the company's shares have been sold borrowed and not yet bought back, twice a month.

On Oct 15, 2026, 3.08% of its shares outstanding were held short, -4.6% since the report before.

Shares held short
3.90M
3.08%
Since the report before4.09M on Sep 30, 2026
-4.6%
6.3
624.0K
More days to cover thanof 4,578 US-listed companies with enough volume
72%
Report date
Oct 15, 2026
  • Oct 31, 2023: Shares held short 35.61M
  • Nov 15, 2023: Shares held short 33.21M
  • Nov 30, 2023: Shares held short 33.95M
  • Dec 15, 2023: Shares held short 27.86M
  • Dec 29, 2023: Shares held short 32.04M
  • Jan 12, 2024: Shares held short 31.28M
  • Jan 31, 2024: Shares held short 27.24M
  • Feb 15, 2024: Shares held short 27.98M
  • Feb 29, 2024: Shares held short 26.59M
  • Mar 15, 2024: Shares held short 29.55M
  • Mar 28, 2024: Shares held short 29.18M
  • Apr 15, 2024: Shares held short 27.17M
  • Apr 30, 2024: Shares held short 30.42M
  • May 15, 2024: Shares held short 30.35M
  • May 31, 2024: Shares held short 32.55M
  • Jun 14, 2024: Shares held short 33.39M
  • Jun 28, 2024: Shares held short 32.72M
  • Jul 15, 2024: Shares held short 33.20M
  • Jul 31, 2024: Shares held short 32.50M
  • Aug 15, 2024: Shares held short 32.86M
  • Aug 30, 2024: Shares held short 30.28M
  • Sep 13, 2024: Shares held short 25.17M
  • Sep 30, 2024: Shares held short 26.82M
  • Oct 15, 2024: Shares held short 25.38M
  • Oct 31, 2024: Shares held short 24.85M
  • Nov 15, 2024: Shares held short 28.72M
  • Nov 29, 2024: Shares held short 28.24M
  • Dec 13, 2024: Shares held short 30.12M
  • Dec 31, 2024: Shares held short 32.30M
  • Jan 15, 2025: Shares held short 35.51M
  • Jan 31, 2025: Shares held short 33.29M
  • Feb 14, 2025: Shares held short 2.33M
  • Feb 28, 2025: Shares held short 2.80M
  • Mar 14, 2025: Shares held short 3.04M
  • Mar 31, 2025: Shares held short 2.75M
  • Apr 15, 2025: Shares held short 2.38M
  • Apr 30, 2025: Shares held short 2.21M
  • May 15, 2025: Shares held short 2.30M
  • May 30, 2025: Shares held short 2.17M
  • Jun 13, 2025: Shares held short 2.32M
  • Jun 30, 2025: Shares held short 2.55M
  • Jul 15, 2025: Shares held short 2.79M
  • Jul 31, 2025: Shares held short 2.55M
  • Aug 15, 2025: Shares held short 2.78M
  • Aug 29, 2025: Shares held short 2.94M
  • Sep 15, 2025: Shares held short 2.92M
  • Sep 30, 2025: Shares held short 3.55M
  • Oct 15, 2025: Shares held short 4.02M
  • Oct 31, 2025: Shares held short 4.31M
  • Nov 14, 2025: Shares held short 4.70M
  • Nov 28, 2025: Shares held short 3.75M
  • Dec 15, 2025: Shares held short 3.62M
  • Dec 31, 2025: Shares held short 3.72M
  • Jan 15, 2026: Shares held short 3.71M
  • Jan 30, 2026: Shares held short 3.26M
  • Feb 13, 2026: Shares held short 3.20M
  • Feb 27, 2026: Shares held short 3.50M
  • Mar 13, 2026: Shares held short 3.18M
  • Mar 31, 2026: Shares held short 3.23M
  • Apr 15, 2026: Shares held short 3.56M
  • Apr 30, 2026: Shares held short 3.57M
  • May 15, 2026: Shares held short 3.36M
  • May 29, 2026: Shares held short 3.63M
  • Jun 15, 2026: Shares held short 3.79M
  • Jun 30, 2026: Shares held short 3.06M
  • Jul 15, 2026: Shares held short 3.24M
  • Jul 31, 2026: Shares held short 3.93M
  • Aug 14, 2026: Shares held short 4.03M
  • Aug 31, 2026: Shares held short 4.17M
  • Sep 15, 2026: Shares held short 4.46M
  • Sep 30, 2026: Shares held short 4.09M
  • Oct 15, 2026: Shares held short 3.90M

As brokers report them to the regulator twice a month, mid-month and at month end, published about eight business days later. A short position is shares sold borrowed and not yet bought back. The share count is the one the company's market value is figured on, from its filings. Days to cover is the shares held short over the average daily volume of the weeks between two reports.

Short sales in daily trading61.3% of the shares in the last 14 sessions' reported trades were short sales.

In the last 14 sessions, 61.3% of the shares in the reported trades were short sales, against 55.1% in the 14 before.

Last 14 sessionsOct 27, 2026 – Nov 13, 2026
61.3%
The 14 beforeOct 7, 2026 – Oct 26, 2026
55.1%
Change
+6.2 pts
Short sales a dayon average, of 510.9K shares
313.4K
More than atof 3,649 US-listed companies, same days
86%
Median of alleight in ten from 34.6% to 63.4%
50.1%
  • Oct 7, 2026: Short sales 54.3%
  • Oct 8, 2026: Short sales 51.8%
  • Oct 9, 2026: Short sales 46.2%
  • Oct 12, 2026: Short sales 41.9%
  • Oct 13, 2026: Short sales 43.1%
  • Oct 14, 2026: Short sales 69.5%
  • Oct 15, 2026: Short sales 76.2%
  • Oct 16, 2026: Short sales 77.2%
  • Oct 19, 2026: Short sales 44.8%
  • Oct 20, 2026: Short sales 49.3%
  • Oct 21, 2026: Short sales 56.5%
  • Oct 22, 2026: Short sales 64.8%
  • Oct 23, 2026: Short sales 64.7%
  • Oct 26, 2026: Short sales 49.3%
  • Oct 27, 2026: Short sales 40.3%
  • Oct 28, 2026: Short sales 62.7%
  • Oct 29, 2026: Short sales 90%
  • Oct 30, 2026: Short sales 87%
  • Nov 2, 2026: Short sales 84.1%
  • Nov 3, 2026: Short sales 51.2%
  • Nov 4, 2026: Short sales 64.9%
  • Nov 5, 2026: Short sales 76.1%
  • Nov 6, 2026: Short sales 76.9%
  • Nov 9, 2026: Short sales 42.6%
  • Nov 10, 2026: Short sales 46.1%
  • Nov 11, 2026: Short sales 70.9%
  • Nov 12, 2026: Short sales 55.7%
  • Nov 13, 2026: Short sales 68.1%

This is not the number of shares sold short today: it measures short sales within each day's trading, and only trades made off the exchanges. Much of it is market makers, who sell shares they do not have to fill buyers' orders and cover soon after, so for a heavily traded stock the share is often around half.

What the insiders hold

The shares each insider reports holding after their latest trade (Form 4), for those who traded on the market in the last three years.

75.50M Insiders' shares
  • James Monroe IIIDirector
    Directly74.42M
  • James F LynchDirector
    Directly409.0K
  • Timothy Evan TaylorVP, Finance & Operations
    Directly335.7K
  • L Barbee Ponder IVGeneral Counsel
    Directly126.6K
  • Rebecca ClaryVP & Chief Financial Officer
    Directly73.3K
  • William A HaslerDirector
    Directly65.5K
  • Keith O CowanDirector
    Directly61.7K
  • Benjamin G WolffDirector
    Directly4,116

A lower bound: it counts only the 8 officers and directors with a market trade since Nov 16, 2023. Anyone who neither bought nor sold since is not here, whatever they hold. The share is against the share count on the latest 10-K's cover.

The ETFs that hold it

Which of the 269 US equity ETFs we track hold the stock, and at what weight, from the funds' N-PORT filings.

22 ETFs holding it3.65% The largest weight (UFO)
  • UFOProcure Space ETF
    Weight in the fund3.65%
  • IYZiShares U.S. Telecommunications ETF
    Weight in the fund2.46%
  • VOXVanguard Communication Services Index Fund
    Weight in the fund0.26%
  • VBKVanguard Small-Cap Growth Index Fund
    Weight in the fund0.12%
  • IWPiShares Russell Mid-Cap Growth ETF
    Weight in the fund0.11%
  • AVLVAvantis U.S. Large Cap Value ETF
    Weight in the fund0.09%
  • SCHASchwab U.S. Small-Cap ETF
    Weight in the fund0.09%
  • VBVanguard Small-Cap Index Fund
    Weight in the fund0.05%
  • VXFVanguard Extended Market Index Fund
    Weight in the fund0.05%
  • IWRiShares Russell Mid-Cap ETF
    Weight in the fund0.03%

22 of the 269 ETFs we track, not of every ETF on the market. The ten largest weights. Positions as each fund filed them in its latest N-PORT.

Institutional investors by quarter

Every manager that reports positions to the SEC (Form 13F), quarter by quarter: how many hold the stock, how many shares and dollars between them, and who entered, left, added or trimmed during the quarter.

313 Managers, Q2 2026$2.7B Value of their positions
  • Q3 2025: Managers 197
  • Q4 2025: Managers 259
  • Q1 2026: Managers 282
  • Q2 2026: Managers 313

Institutional investors by quarter

The fund managers holding GSAT, quarter by quarter, from Q2 2013 to Q2 2025, 49 more quarters

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Q2 2026: 313 managers held 33.56M shares, worth $2.7B. During the quarter 94 opened a position, 63 closed one, 85 added and 79 trimmed.

The largest holders, Q2 2026

  • BlackRock
    In the quarter-19%
  • Vanguard Capital Management
    In the quarter+1.9%
  • Vanguard Portfolio Management
    In the quarter-9.0%
  • Norges Bank
    In the quarter
  • Van Eck Associates
    In the quarter+46%
  • Pentwater Capital Management
    In the quarter
  • State Street
    In the quarter-16%
  • Geode Capital Management
    In the quarter-17%
  • Beck Mack & Oliver
    In the quarter-1.1%
  • Millennium Mgmt (Englander)
    In the quarter×253

From the SEC's Form 13F data sets, Q3 2025 to Q2 2026: the long positions of every manager with more than $100 million under management, as filed up to 45 days after each quarter end. Short positions and options are not in them. Shares as reported each quarter, not adjusted for splits. The stock is matched by its CUSIP, through the SEC's fails-to-deliver files.

Pay against performance, the say-on-pay vote, buybacks by quarter and trading plans are read for S&P 500 companies only.

The full analysis

What do Globalstar's filings show?

Who buys and sells is one part of Globalstar's picture. The full Ploutos AI analysis reads everything the company has filed and shows what stands behind it, with a source for every figure.

  • A fair value range built from the filings
  • Earnings quality, debt and red flags
  • Insider and institutional moves
  • The case for and the case against

Questions about GSAT's shareholders

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Have GSAT's insiders bought or sold?

From May 21, 2026 to Nov 13, 2026 Globalstar's insiders bought $30M and sold $76M of shares on the market. 0% of the sales were under set 10b5-1 plans.

Which well-known managers hold GSAT?

6 of the managers we track held the shares on Sep 30, 2026. The largest position was Millennium Mgmt (Englander)'s, worth $84M.

Is every insider transaction a purchase or a sale?

No. Many are part of their pay: share awards, option exercises and shares the company keeps for the tax. Only code P is a purchase with their own money, and code S a sale on the market.

Related pages

The other pages on US stocks, free to read. On the company pages, the last three fiscal years are open to everyone, five with a free account, and every year with Ploutos Investor.

US stocksThe market today, the sectors, the largest companies and the week's results.The market's sectorsThe 11 sectors side by side: returns, share of the market, median P/E and dividend.Compare stocksTwo companies side by side: price over up to ten years, with and without dividends, and every figure.US dividend stocksEach dividend's yield next to whether the company's cash covers it and whether it was ever cut.

The figures come from the company's SEC filings and the share price, and describe what it has reported. They are not a score or a fair value.