FTCI

FTC Solar, Inc.

Semiconductors & Related DevicesNasdaq<br>Emerging growth company

Total Trades

198

Buys

31

Sells

153

Largest Trade

$1M+

Insiders

20

Institutional Funds

32

Inst. Value

$1M+

Activist Filings

11

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Behnen CathyCHIEF FINANCIAL OF…SELL$15K–$50K2K$10.93Dec 31, 2025
Aminpour SasanCOOSELL$15K–$50K3K$10.93Dec 31, 2025
Brandt YannCEOSELL$100K–$500K38K$10.84Dec 31, 2025
Carroll AnthonyDirectorBUY$100K–$500K11K$9.53Dec 18, 2025
Springer DavidDirectorSELL$500K+100K$8.98Nov 20, 2025
Chatila Ahmad RDirectorBUY$15K–$50K17K$2.93Apr 3, 2025
Chatila Ahmad RDirectorBUY$15K–$50K17K$2.91Apr 2, 2025
Behnen CathyCHIEF FINANCIAL OF…SELL$1K–$15K3K$2.63Apr 2, 2025
Chatila Ahmad RDirectorBUY$15K–$50K100K$0.25Aug 27, 2024
Quiroga Cortes Isidoro AlfonsoInsiderBUY$15K–$50K190K$0.25Aug 21, 2024
Quiroga Cortes Isidoro AlfonsoInsiderBUY$50K–$100K306K$0.25Aug 20, 2024
Chatila Ahmad RDirectorBUY$15K–$50K100K$0.25Aug 20, 2024
Chatila Ahmad RDirectorBUY$15K–$50K108K$0.45Jun 18, 2024
Chatila Ahmad RDirectorBUY$50K–$100K115K$0.44Jun 14, 2024
Chatila Ahmad RDirectorBUY$15K–$50K97K$0.51Mar 27, 2024
Chatila Ahmad RDirectorBUY$50K–$100K93K$0.55Mar 25, 2024
Cook PatrickChief Commercial O…SELL$15K–$50K72K$0.55Mar 22, 2024
Mullings TamaraDirectorSELL$1K–$15K25K$0.55Mar 22, 2024
Chatila Ahmad RDirectorBUY$15K–$50K93K$0.54Mar 21, 2024
Chatila Ahmad RDirectorBUY$1K–$15K15K$0.68Dec 4, 2023
SADASIVAM SHAKERDirectorBUY$15K–$50K60K$0.51Nov 21, 2023
PRIDDY WILLIAM ADirectorBUY$1K–$15K20K$0.52Nov 20, 2023
Behnen CathyCHIEF FINANCIAL OF…BUY$50K–$100K100K$0.52Nov 17, 2023
Chatila Ahmad RDirectorBUY$100K–$500K213K$0.47Nov 15, 2023
Aminpour SasanCOOBUY$50K–$100K220K$0.44Nov 9, 2023
Morris Robert PhelpsCFOBUY$100K–$500K72K$1.40Sep 18, 2023
ARC Family Trust10% OwnerSELL$50K–$100K50K$1.40Sep 15, 2023
PRIDDY WILLIAM ADirectorBUY$15K–$50K17K$1.43Sep 14, 2023
SADASIVAM SHAKERDirectorBUY$15K–$50K18K$1.40Sep 14, 2023
ARC Family Trust10% OwnerSELL$100K–$500K100K$1.50Sep 13, 2023
Cook PatrickChief Commercial O…SELL$100K–$500K100K$1.63Sep 12, 2023
Cook PatrickChief Commercial O…EXERCISE$100K–$500K350K$0.47Sep 12, 2023
Nolde KristianVPSELL$50K–$100K40K$1.68Sep 12, 2023
ARC Family Trust10% OwnerSELL$100K–$500K150K$1.86Sep 7, 2023
ARC Family Trust10% OwnerSELL$100K–$500K150K$1.99Aug 30, 2023
ARC Family Trust10% OwnerSELL$100K–$500K150K$1.94Aug 23, 2023
ARC Family Trust10% OwnerSELL$100K–$500K150K$2.03Aug 16, 2023
Mullings TamaraDirectorSELL$15K–$50K16K$2.35Aug 14, 2023
Cook PatrickChief Commercial O…SELL$500K+229K$2.34Aug 14, 2023
ARC Family Trust10% OwnerSELL$100K–$500K150K$3.09Aug 9, 2023
ARC Family Trust10% OwnerSELL$500K+150K$3.68Aug 2, 2023
ARC Family Trust10% OwnerSELL$500K+150K$3.62Jul 26, 2023
Springer DavidDirectorSELL$500K+200K$3.36Jul 20, 2023
ARC Family Trust10% OwnerSELL$100K–$500K150K$3.31Jul 19, 2023
Mullings TamaraDirectorSELL$15K–$50K5K$3.30Jul 14, 2023
ARC Family Trust10% OwnerSELL$100K–$500K100K$3.17Jul 12, 2023
Springer DavidDirectorSELL$500K+200K$3.08Jul 10, 2023
ARC Family Trust10% OwnerSELL$100K–$500K100K$3.12Jul 6, 2023
ARC Family Trust10% OwnerSELL$100K–$500K100K$2.62Jun 28, 2023
ARC Family Trust10% OwnerSELL$100K–$500K100K$2.53Jun 22, 2023
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Institutional Ownership

13F filings as of Dec 31, 2025 · 32 funds holding

FundShares
VANGUARD GROUP INC339K
Walleye Capital LLC136K
Electron Capital Partners, LLC90K
GEODE CAPITAL MANAGEMENT, LLC88K
GOLDMAN SACHS GROUP INC82K
Informed Momentum Co LLC77K
Squarepoint Ops LLC53K
SEI INVESTMENTS CO47K
STATE STREET CORP44K
RENAISSANCE TECHNOLOGIES LLC34K
Mitsubishi UFJ Asset Management Co., Ltd.27K
OMERS ADMINISTRATION Corp29K
Cerity Partners LLC20K
GSA CAPITAL PARTNERS LLP19K
Hudson Bay Capital Management LP12K
MERCER GLOBAL ADVISORS INC /ADV10K
MARSHALL WACE, LLP6K
BlackRock, Inc.5K
UBS Group AG5K
JANE STREET GROUP, LLC5K

Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

David Springer

SC 13G/A · Feb 13, 2026

5.3%

830K shares

David Springer

SC 13G/A · Feb 14, 2025

7.2%

921K shares

ARC Family Trust

SC 13G/A · Feb 14, 2025

9.1%

1.2M shares

David Springer

SC 13G/A · Feb 12, 2024

7.3%

9.1M shares

ARC Family Trust

SC 13G/A · Feb 12, 2024

9.4%

11.7M shares

ARC Family Trust

SC 13G · Feb 13, 2023

15.3%

16.1M shares

David Springer

SC 13G · Feb 13, 2023

9.3%

9.8M shares

South Lake One LLC

SC 13G/A · Feb 1, 2023

14.2%

14.9M shares

David Springer

SC 13G · Feb 14, 2022

11.3%

10.9M shares

ARC Family Trust

SC 13G · Feb 14, 2022

22.7%

21.9M shares

South Lake One LLC

SC 13G · Feb 14, 2022

17.2%

14.7M shares

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