FTC Solar, Inc. (FTCI)

Data as of Sep 1, 2026, from SEC Form 4 filings.

Net insider buying (90d)Watch FTCI

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Latest FTCI insider trades

Shaker Sadasivam - Director
Open-market purchase$272K
Aug 28, 2026
Shaker Sadasivam - Director
Open-market purchase$93K

About FTC Solar, Inc. (FTCI)

The SEC lists FTC Solar, Inc. under CIK 0001828161, in semiconductors and related devices. We track it alongside the rest of the Information Technology sector. It filed a registration statement with the SEC on 11 August 2026 and has not yet priced an offering.

Sector: Information Technology

SEC filings for FTCI on EDGAR

FTCI Form 4 activity by transaction type, last 90 days

Form 4 transaction type	Transactions	Shares	Total value
Open-market purchase	4	198,701	$489K

FTCI insider transactions (Form 4)

25 Form 4 filings on record, the earliest from Dec 9, 2024, newest first.

Date	Insider	Transaction	Security	Shares	Price	Value
Aug 28, 2026	Shaker Sadasivam - Director	Open-market purchase	Common Stock	101,083	$2.69^{footnote F1}	$272K
Footnote F1 (price): Represents a weighted average purchase price per share for these shares, which were purchased in multiple transactions at prices ranging from $2.460 to $2.900. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the… Full note on SEC EDGAR
Aug 27, 2026	Shaker Sadasivam - Director	Open-market purchase	Common Stock	39,583	$2.35^{footnote F1}	$93K
Footnote F1 (price): Represents a weighted average purchase price per share for these shares, which were purchased in multiple transactions at prices ranging from $2.280 to $2.450. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the… Full note on SEC EDGAR
Aug 26, 2026	Shaker Sadasivam - Director	Open-market purchase	Common Stock	33,290	$2.19^{footnote F1}	$73K
Footnote F1 (price): Represents a weighted average purchase price per share for these shares, which were purchased in multiple transactions at prices ranging from $2.130 to $2.290. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the… Full note on SEC EDGAR
Aug 25, 2026	Anthony Carroll - Officer	Open-market purchase	Common Stock	24,745	$2.08^{footnote F1}	$51K
Footnote F1 (price): Represents a weighted average purchase price per share for these shares, which were purchased in multiple transactions at prices ranging from $2.020 to $2.120. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the… Full note on SEC EDGAR
May 7, 2026	Antonio R. Alvarez	Open-market purchase	Common Stock	2,500	$4.23^{footnote F1}	$11K
Footnote F1 (price): Represents a weighted average purchase price per share for these shares, which were purchased in multiple transactions at prices ranging from $4.200 to $4.249. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the… Full note on SEC EDGAR
May 6, 2026	Antonio R. Alvarez	Open-market purchase	Common Stock	2,500	$3.98^{footnote F1}	$10K
Footnote F1 (price): Represents a weighted average purchase price per share for these shares, which were purchased in multiple transactions at prices ranging from $3.980 to $3.990. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the… Full note on SEC EDGAR
May 6, 2026	Anthony Carroll - Officer	Open-market purchase	Common Stock	7,250	$3.43^{footnote F1}	$25K
Footnote F1 (price): Represents a weighted average purchase price per share for these shares, which were purchased in multiple transactions at prices ranging from $3.430 to $3.460. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the… Full note on SEC EDGAR
May 6, 2026	Shaker Sadasivam	Open-market purchase	Common Stock	27,025	$3.70^{footnote F1}	$100K
Footnote F1 (price): Represents a weighted average purchase price per share for these shares, which were purchased in multiple transactions at prices ranging from $3.680 to $3.700. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the… Full note on SEC EDGAR
May 4, 2026	Anthony Carroll - Officer	Grant or award	Common Stock	400,000^{footnote F1}	$0.00	-
May 4, 2026	Anthony Carroll - Officer	Grant or award	Common Stock	200,000^{footnote F2}	$0.00	-
Footnote F1 (shares): Reflects a grant of restricted stock units (RSUs) pursuant to an employment agreement and the Issuer's 2021 Stock Incentive Plan, and is subject to vesting as follows: (a) 200,000 of the RSUs (the "Three-Year Time-Based RSUs") vest over a three-year period, with 33.33% of the… Full note on SEC EDGAR Footnote F2 (shares): Reflects a grant of performance based RSUs pursuant to an employment agreement and the Issuer's 2021 Stock Incentive Plan, and is subject to vesting, in whole or in part as further described in the employment agreement, upon (i) the Issuer's publicly traded common stock… Full note on SEC EDGAR
Jan 15, 2026	Sasan Aminpour - Officer	Grant or award	Performance Stock Unit	25,000	$0.00	-
Dec 30, 2025	Cathy Behnen - Officer	Open-market sale	Common Stock	1,646	$10.93^{footnote F1}	$18K
Footnote F1 (price): Represents a weighted average sales price per share for these shares, which were sold in multiple transactions at prices ranging from $10.810 to $11.080. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the Issuer… Full note on SEC EDGAR
Dec 30, 2025	Sasan Aminpour - Officer	Open-market sale	Common Stock	3,239	$10.93^{footnote F1}	$35K
Footnote F1 (price): Represents a weighted average sales price per share for these shares, which were sold in multiple transactions at prices ranging from $10.790 to $11.290. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the Issuer… Full note on SEC EDGAR
Dec 30, 2025	Yann Brandt - Officer	Open-market sale	Common Stock	37,450	$10.83^{footnote F1}	$406K
Dec 30, 2025	Yann Brandt - Officer	Open-market sale	Common Stock	325	$11.67^{footnote F2}	$4K
Footnote F1 (price): Represents a weighted average sales price per share for these shares, which were sold in multiple transactions at prices ranging from $10.510 to $11.370. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the Issuer… Full note on SEC EDGAR Footnote F2 (price): Represents a weighted average sales price per share for these shares, which were sold in multiple transactions at prices ranging from $11.600 to $11.960. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the Issuer… Full note on SEC EDGAR
Dec 16, 2025	Anthony Carroll	Open-market purchase	Common Stock	10,638	$9.53^{footnote F1}	$101K
Footnote F1 (price): Represents a weighted average purchase price per share for these shares, which were purchased in multiple transactions at prices ranging from $9.400 to $9.655. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the… Full note on SEC EDGAR
Dec 15, 2025	Anthony Carroll	Grant or award	Common Stock	13,567^{footnote F1}	$0.00	-
Footnote F1 (shares): Reflects a grant of restricted stock units which will vest in three equal annual installments on each of the first three anniversaries of the grant date, subject to the Reporting Person's continued service on the board of directors of the Issuer.
Dec 2, 2025	Yann Brandt - Officer	Gift	Common Stock	2,500^{footnote F1}	$0.00	-
Footnote F1 (shares): Shares were gifted by the Reporting Person to a charity.
Nov 18, 2025	David Springer	Open-market sale	Common Stock	100,000^{footnote F1}	$8.98^{footnote F2}	$898K
Footnote F1 (shares): Reflects sales pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2023. Footnote F2 (price): Represents a weighted average sales price per share for these shares, which were sold in multiple transactions at prices ranging from $8.80 to $9.50. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the Issuer, upon… Full note on SEC EDGAR
Oct 20, 2025	Sasan Aminpour - Officer	Grant or award	Performance Stock Unit	125,000	$0.00	-
Oct 20, 2025	Cathy Behnen - Officer	Grant or award	Performance Stock Unit	150,000	$0.00	-
Oct 20, 2025	Yann Brandt - Officer	Grant or award	Performance Stock Unit	400,000	$0.00	-
Aug 5, 2025	Antonio R. Alvarez	Grant or award	Common Stock	13,576	$0.00	-
Aug 5, 2025	Antonio R. Alvarez	Grant or award	Common Stock	7,707	$0.00	-
Jun 12, 2025	Shaker Sadasivam	Grant or award	Common Stock	9,045	$0.00	-
Jun 12, 2025	William A. Priddy	Grant or award	Common Stock	9,045	$0.00	-
Dec 13, 2024	Yann Brandt - Officer	Open-market purchase	Common Stock	31,450	$3.12	$98K
Dec 6, 2024	Yann Brandt - Officer	Open-market purchase	Common Stock	8,900	$2.98	$27K
Dec 6, 2024	Yann Brandt - Officer	Open-market purchase	Common Stock	1,350	$3.01	$4K

Recent FTCI Form 8-K filings

Read FTCI company news

Oct 9, 2026Item 5.08, 8.01

Read the filing on SEC EDGAR

Oct 5, 2026Item 1.01, 7.01, 9.01

Read the filing on SEC EDGAR

Aug 5, 2026Item 1.01, 2.02, 2.04, 3.02, 9.01

Read the filing on SEC EDGAR

May 5, 2026Item 2.02, 5.02, 9.01

Recent FTCI Form 144 notices of proposed sale

An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.

Filed	Filer	Relationship	Shares	Market value	Notice
Jul 1, 2026	-	-	-	-	View on EDGAR
Jun 24, 2026	-	-	-	-

FTCI insider trading FAQ

What is the latest insider trade for FTCI?

FTC Solar, Inc. (FTCI) had 4 insider filings in the last 90 days, with the most recent on 2026-09-01. The full record for FTCI runs to 25 Form 4 filings, the earliest from 2024-12-09. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.

How many insiders are buying FTCI stock?

4 insider purchases of FTCI were filed in the last 90 days, totaling $489K.

How many insiders are selling FTCI stock?

No insider sales of FTCI were filed in the last 90 days. 5 sales are on record for this company.

Where can I see FTCI SEC filings (Form 4, 10-K, 10-Q, 8-K)?

This page collects FTCI Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.

More Information Technology companies with insider activity

Recent insider filings

The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.

Sep 1, 2026 - Shaker Sadasivam view on EDGAR
Aug 31, 2026 - Shaker Sadasivam view on EDGAR
Aug 28, 2026 - Shaker Sadasivam view on EDGAR
Aug 26, 2026 - Anthony Carroll view on EDGAR
May 12, 2026 - Antonio R. Alvarez view on EDGAR
May 7, 2026 - Antonio R. Alvarez view on EDGAR
May 7, 2026 - Anthony Carroll view on EDGAR
May 7, 2026 - Shaker Sadasivam view on EDGAR
May 6, 2026 - Anthony Carroll view on EDGAR

Related companies with recent insider activity

Learn more

How to read insider buying signals: What an open-market purchase by an insider can and cannot tell you.
Form 144 vs Form 4: A Form 144 announces a planned sale; the Form 4 reports it after it happens.
Insider activity in Information Technology: Where FTCI's peers are being bought and sold.
Every recent Form 4: The market-wide feed, updated as filings arrive from SEC EDGAR.

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Form 4 transaction type

Transactions

Total value

Open-market purchase

198,701

$489K

Date

Insider

Transaction

Security

Price

Value

Aug 28, 2026

Shaker Sadasivam - Director

Open-market purchase

Common Stock

101,083

$2.69^{footnote F1}

$272K

Footnote F1 (price): Represents a weighted average purchase price per share for these shares, which were purchased in multiple transactions at prices ranging from $2.460 to $2.900. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the… Full note on SEC EDGAR

Aug 27, 2026

Shaker Sadasivam - Director

Open-market purchase

Common Stock

39,583

$2.35^{footnote F1}

$93K

Footnote F1 (price): Represents a weighted average purchase price per share for these shares, which were purchased in multiple transactions at prices ranging from $2.280 to $2.450. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the… Full note on SEC EDGAR

Aug 26, 2026

Shaker Sadasivam - Director

Open-market purchase

Common Stock

33,290

$2.19^{footnote F1}

$73K

Footnote F1 (price): Represents a weighted average purchase price per share for these shares, which were purchased in multiple transactions at prices ranging from $2.130 to $2.290. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the… Full note on SEC EDGAR

Aug 25, 2026

Anthony Carroll - Officer

Open-market purchase

Common Stock

24,745

$2.08^{footnote F1}

$51K

Footnote F1 (price): Represents a weighted average purchase price per share for these shares, which were purchased in multiple transactions at prices ranging from $2.020 to $2.120. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the… Full note on SEC EDGAR

May 7, 2026

Antonio R. Alvarez

Open-market purchase

Common Stock

2,500

$4.23^{footnote F1}

$11K

Footnote F1 (price): Represents a weighted average purchase price per share for these shares, which were purchased in multiple transactions at prices ranging from $4.200 to $4.249. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the… Full note on SEC EDGAR

May 6, 2026

Antonio R. Alvarez

Open-market purchase

Common Stock

2,500

$3.98^{footnote F1}

$10K

Footnote F1 (price): Represents a weighted average purchase price per share for these shares, which were purchased in multiple transactions at prices ranging from $3.980 to $3.990. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the… Full note on SEC EDGAR

May 6, 2026

Anthony Carroll - Officer

Open-market purchase

Common Stock

7,250

$3.43^{footnote F1}

$25K

Footnote F1 (price): Represents a weighted average purchase price per share for these shares, which were purchased in multiple transactions at prices ranging from $3.430 to $3.460. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the… Full note on SEC EDGAR

May 6, 2026

Shaker Sadasivam

Open-market purchase

Common Stock

27,025

$3.70^{footnote F1}

$100K

Footnote F1 (price): Represents a weighted average purchase price per share for these shares, which were purchased in multiple transactions at prices ranging from $3.680 to $3.700. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the… Full note on SEC EDGAR

May 4, 2026

Anthony Carroll - Officer

Grant or award

Common Stock

400,000^{footnote F1}

$0.00

May 4, 2026

Anthony Carroll - Officer

Grant or award

Common Stock

200,000^{footnote F2}

$0.00

Footnote F1 (shares): Reflects a grant of restricted stock units (RSUs) pursuant to an employment agreement and the Issuer's 2021 Stock Incentive Plan, and is subject to vesting as follows: (a) 200,000 of the RSUs (the "Three-Year Time-Based RSUs") vest over a three-year period, with 33.33% of the… Full note on SEC EDGAR
Footnote F2 (shares): Reflects a grant of performance based RSUs pursuant to an employment agreement and the Issuer's 2021 Stock Incentive Plan, and is subject to vesting, in whole or in part as further described in the employment agreement, upon (i) the Issuer's publicly traded common stock… Full note on SEC EDGAR

Jan 15, 2026

Sasan Aminpour - Officer

Grant or award

Performance Stock Unit

25,000

$0.00

Dec 30, 2025

Cathy Behnen - Officer

Open-market sale

Common Stock

1,646

$10.93^{footnote F1}

$18K

Footnote F1 (price): Represents a weighted average sales price per share for these shares, which were sold in multiple transactions at prices ranging from $10.810 to $11.080. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the Issuer… Full note on SEC EDGAR

Dec 30, 2025

Sasan Aminpour - Officer

Open-market sale

Common Stock

3,239

$10.93^{footnote F1}

$35K

Footnote F1 (price): Represents a weighted average sales price per share for these shares, which were sold in multiple transactions at prices ranging from $10.790 to $11.290. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the Issuer… Full note on SEC EDGAR

Dec 30, 2025

Yann Brandt - Officer

Open-market sale

Common Stock

37,450

$10.83^{footnote F1}

$406K

Dec 30, 2025

Yann Brandt - Officer

Open-market sale

Common Stock

325

$11.67^{footnote F2}

$4K

Footnote F1 (price): Represents a weighted average sales price per share for these shares, which were sold in multiple transactions at prices ranging from $10.510 to $11.370. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the Issuer… Full note on SEC EDGAR
Footnote F2 (price): Represents a weighted average sales price per share for these shares, which were sold in multiple transactions at prices ranging from $11.600 to $11.960. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the Issuer… Full note on SEC EDGAR

Dec 16, 2025

Anthony Carroll

Open-market purchase

Common Stock

10,638

$9.53^{footnote F1}

$101K

Footnote F1 (price): Represents a weighted average purchase price per share for these shares, which were purchased in multiple transactions at prices ranging from $9.400 to $9.655. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the… Full note on SEC EDGAR

Dec 15, 2025

Anthony Carroll

Grant or award

Common Stock

13,567^{footnote F1}

$0.00

Footnote F1 (shares): Reflects a grant of restricted stock units which will vest in three equal annual installments on each of the first three anniversaries of the grant date, subject to the Reporting Person's continued service on the board of directors of the Issuer.

Dec 2, 2025

Yann Brandt - Officer

Gift

Common Stock

2,500^{footnote F1}

$0.00

Footnote F1 (shares): Shares were gifted by the Reporting Person to a charity.

Nov 18, 2025

David Springer

Open-market sale

Common Stock

100,000^{footnote F1}

$8.98^{footnote F2}

$898K

Footnote F1 (shares): Reflects sales pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2023.
Footnote F2 (price): Represents a weighted average sales price per share for these shares, which were sold in multiple transactions at prices ranging from $8.80 to $9.50. The Reporting Person undertakes to provide to the Issuer, the staff of the Commission or any security holder of the Issuer, upon… Full note on SEC EDGAR

Oct 20, 2025

Sasan Aminpour - Officer

Grant or award

Performance Stock Unit

125,000

$0.00

Oct 20, 2025

Cathy Behnen - Officer

Grant or award

Performance Stock Unit

150,000

$0.00

Oct 20, 2025

Yann Brandt - Officer

Grant or award

Performance Stock Unit

400,000

$0.00

Aug 5, 2025

Antonio R. Alvarez

Grant or award

Common Stock

13,576

$0.00

Aug 5, 2025

Antonio R. Alvarez

Grant or award

Common Stock

7,707

$0.00

Jun 12, 2025

Shaker Sadasivam

Grant or award

Common Stock

9,045

$0.00

Jun 12, 2025

William A. Priddy

Grant or award

Common Stock

9,045

$0.00

Dec 13, 2024

Yann Brandt - Officer

Open-market purchase

Common Stock

31,450

$3.12

$98K

Dec 6, 2024

Yann Brandt - Officer

Open-market purchase

Common Stock

8,900

$2.98

$27K

Dec 6, 2024

Yann Brandt - Officer

Open-market purchase

Common Stock

1,350

$3.01

$4K

Filed

Filer

Relationship

Market value

Notice

Jul 1, 2026

View on EDGAR

Jun 24, 2026