FTC Solar director buys 33K shares at $2.19

FTC Solar, Inc. (FTCI) director Shaker Sadasivam reported purchasing 33,290 shares of common stock on August 26, 2026 at a weighted average price of $2.19 per share, in multiple trades between $2.13 and $2.29.

Rhea-AI Filing Summary

FTC Solar, Inc. (FTCI) director Shaker Sadasivam reported purchasing 33,290 shares of common stock on August 26, 2026 at a weighted average price of $2.19 per share, in multiple trades between $2.13 and $2.29. Following this open-market purchase, he directly holds 114,798 shares of FTC Solar common stock.

In addition, Sadasivam is reported as having sole voting and dispositive power over 301,710 shares held indirectly through ChristSivam, LLC, while disclaiming beneficial ownership of those securities except to the extent of any pecuniary interest.

Insider Trade Summary

Net Buyer: 33,290 shares

Net Buy 2 txns

Insider SADASIVAM SHAKER

Role Director

Bought 33,290 shs ($73K)

Type	Security	Shares	Price	Value
Purchase	Common Stock F1	33,290	$2.19	$73K
holding	Common Stock F2	--	--	--

Holdings After Transaction: Common Stock — 114,798 shares (Direct); Common Stock — 301,710 shares (Indirect, By limited liability company)

Footnotes (2)

1. F1. 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 Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range.
2. F2. The Reporting Person is the Manager of ChristSivam, LLC and has sole voting and dispositive power with respect to the shares held by ChristSivam, LLC. The Reporting Person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that he is the beneficial owner of such securities for Section 16 or any other purpose.

Key Figures

Shares purchased: 33,290 shares of Common Stock Weighted average purchase price: $2.19 per share Purchase price range: $2.130 to $2.290 per share +2 more

5 metrics

Shares purchased 33,290 shares of Common Stock Open-market purchase on August 26, 2026

Weighted average purchase price $2.19 per share Multiple transactions on August 26, 2026

Purchase price range $2.130 to $2.290 per share Price range for the 33,290 purchased shares

Direct holdings after transaction 114,798 shares Direct ownership following the August 26, 2026 purchase

Indirect holdings through ChristSivam, LLC 301,710 shares Indirect ownership with sole voting and dispositive power, subject to disclaimer

Key Terms

weighted average purchase price, disclaims beneficial ownership, pecuniary interest, voting and dispositive power, +1 more

5 terms

weighted average purchase price financial

"Represents a weighted average purchase price per share for these shares"

The weighted average purchase price is the average cost per share you paid across multiple buys, calculated so larger purchases count more than smaller ones. Imagine buying apples at different prices: the overall price you effectively paid depends on how many apples you bought at each price. Investors use it to measure true cost basis, calculate gains or losses, decide when to sell, and manage taxes and portfolio performance.

disclaims beneficial ownership regulatory

"The Reporting Person disclaims beneficial ownership of these securities"

pecuniary interest financial

"except to the extent of his pecuniary interest therein, if any"

voting and dispositive power regulatory

"has sole voting and dispositive power with respect to the shares"

Section 16 regulatory

"for Section 16 or any other purpose"

Section 16 is a U.S. securities law rule that governs the trading and disclosure obligations of company insiders — typically officers, directors and large shareholders — to promote transparency and deter unfair profit-taking. It requires insiders to publicly report their stock trades and allows companies or the issuer to reclaim quick, short-term profits from certain insider trades, like a scoreboard and a refund policy that help investors see and limit possible insider advantage.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did FTCI director Shaker Sadasivam report?

Shaker Sadasivam reported buying 33,290 shares of FTC Solar common stock on August 26, 2026 at a weighted average price of $2.19 per share, with trade prices ranging from $2.13 to $2.29.

How many FTCI shares does Shaker Sadasivam own directly after this Form 4?

After the reported purchase, Shaker Sadasivam directly holds 114,798 shares of FTC Solar, Inc. common stock, according to the Form 4 holding line for direct ownership.

What indirect FTCI holdings are reported for Shaker Sadasivam?

The Form 4 reports 301,710 shares of FTC Solar common stock held indirectly through ChristSivam, LLC, over which Shaker Sadasivam has sole voting and dispositive power, subject to a disclaimer of beneficial ownership beyond any pecuniary interest.

At what prices were Shaker Sadasivam’s FTCI shares purchased?

The 33,290 FTC Solar shares were purchased at a weighted average price of $2.19 per share, in multiple transactions with prices ranging from $2.130 to $2.290 per share, as disclosed in the footnote.

Were Shaker Sadasivam’s FTCI trades made under a Rule 10b5-1 plan?

The filing’s Rule 10b5-1 checkbox is reported as not checked, indicating the transaction was not affirmed as being made pursuant to a Rule 10b5-1 trading plan.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/28/2026 - 09:12 AM EDT Accepted by SEC EDGAR 08/28/2026 - 09:11 AM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

SADASIVAM SHAKER

(Last) (First) (Middle)

10900 STONELAKE BLVD.

SUITE 100 QUARRY OAKS II BUILDING

(Street)

AUSTIN TEXAS 78759

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
FTC Solar, Inc. [ FTCI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/26/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/26/2026		P		33,290	A	$2.19(1)	114,798	D
Common Stock								301,710	I	By limited liability company(2)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. 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 Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range.

2. The Reporting Person is the Manager of ChristSivam, LLC and has sole voting and dispositive power with respect to the shares held by ChristSivam, LLC. The Reporting Person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that he is the beneficial owner of such securities for Section 16 or any other purpose.

	/s/ Cathy Behnen, as Attorney-in-Fact	08/28/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)