As of September 29, 2026, FTC Solar's top three insider holders are Cone Investments Limited Partnership South (TenPercentOwner, 2.96Mn shares), Family Trust Arc (TenPercentOwner, 1.19Mn shares), Yann Brandt (Chief Executive Officer, 776.42K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Cone Investments Limited Partnership South | TenPercentOwner | 0 | 2,959,880 | 2,959,880 | 32.9% | 15 Dec, 2022 |
| 2 | David Springer | Director | 1,433,871 | 0 | 1,433,871 | 15.9% | 20 Nov, 2025 |
| 3 | Family Trust Arc | TenPercentOwner | 1,189,086 | 0 | 1,189,086 | 13.2% | 15 Sep, 2023 |
| 4 | Yann Brandt | Chief Executive Officer | 776,425 | 0 | 776,425 | 8.6% | 31 Dec, 2025 |
| 5 | Anthony Carroll | Chief Executive Officer | 666,200 | 0 | 666,200 | 7.4% | 26 Aug, 2026 |
| 6 | Sasan Aminpour | Chief Operating Officer | 269,734 | 0 | 269,734 | 3.0% | 31 Dec, 2025 |
| 7 | Shaker Sadasivam | Director | 255,464 | 0 | 255,464 | 2.8% | 01 Sep, 2026 |
| 8 | Cortes Isidoro Alfonso Quiroga | Other | 244,174 | 0 | 244,174 | 2.7% | 21 Aug, 2024 |
| 9 | Ahmad R Chatila | Director | 237,812 | 0 | 237,812 | 2.6% | 16 Jun, 2025 |
| 10 | Nagendra Cherukupalli | Chief Technology Officer | 187,046 | 0 | 187,046 | 2.1% | 08 Jun, 2023 |
| 11 | Cathy Behnen | Chief Financial Officer | 143,534 | 0 | 143,534 | 1.6% | 31 Dec, 2025 |
| 12 | Sean Hunkler | President Ceo | 131,852 | 0 | 131,852 | 1.5% | 17 Apr, 2023 |
| 13 | Patrick Cook | Chief Commercial Officer | 122,221 | 0 | 122,221 | 1.4% | 22 Mar, 2024 |
| 14 | Thurman J Rodgers | Other | 0 | 80,256 | 80,256 | 0.9% | 06 Apr, 2023 |
| 15 | Ali Mortazavi | Evp, Global Sales And Mktng | 64,959 | 0 | 64,959 | 0.7% | 10 Mar, 2022 |
| 16 | William A Priddy | Director | 55,794 | 0 | 55,794 | 0.6% | 16 Jun, 2025 |
| 17 | Antonio R Alvarez | Director | 51,283 | 0 | 51,283 | 0.6% | 12 May, 2026 |
| 18 | Lisan Hung | Director | 46,207 | 0 | 46,207 | 0.5% | 16 Jun, 2025 |
| 19 | Kristian Nolde | Vp, Marketing And Strategy | 34,872 | 0 | 34,872 | 0.4% | 12 Sep, 2023 |
| 20 | Tamara Mullings | Director | 22,909 | 0 | 22,909 | 0.3% | 22 Mar, 2024 |
| 21 | Robert Phelps Morris | Chief Financial Officer | 17,324 | 0 | 17,324 | 0.2% | 15 Dec, 2023 |
| 22 | Darrell B. Jackson | Director | 9,045 | 0 | 9,045 | 0.1% | 16 Jun, 2025 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 28 Aug, 2026 | Shaker Sadasivam | Director | Acquired P | 101,083 | $2.69 | $271.91K | 255,464 | Direct |
| 27 Aug, 2026 | Shaker Sadasivam | Director | Acquired P | 39,583 | $2.35 | $93.02K | 154,381 | Direct |
| 26 Aug, 2026 | Shaker Sadasivam | Director | Acquired P | 33,290 | $2.19 | $72.91K | 114,798 | Direct |
| 25 Aug, 2026 | Anthony Carroll | Chief Executive Officer | Acquired P | 24,745 | $2.08 | $51.47K | 666,200 | Direct |
| 07 May, 2026 | Antonio R Alvarez | Director | Acquired P | 2,500 | $4.23 | $10.58K | 51,283 | Direct |
| 06 May, 2026 | Antonio R Alvarez | Director | Acquired P | 2,500 | $3.98 | $9.95K | 48,783 | Direct |
| 06 May, 2026 | Shaker Sadasivam | Director | Acquired P | 27,025 | $3.70 | $99.99K | 81,508 | Direct |
| 06 May, 2026 | Anthony Carroll | Chief Executive Officer | Acquired P | 7,250 | $3.43 | $24.87K | 641,455 | Direct |
| 04 May, 2026 | Anthony Carroll | Chief Executive Officer | Acquired A | 400,000 | $0.00 | $0 | 434,205 | Direct |
| 04 May, 2026 | Anthony Carroll | Chief Executive Officer | Acquired A | 200,000 | $0.00 | $0 | 634,205 | Direct |
| 15 Jan, 2026 | Sasan Aminpour | Chief Operating Officer | Acquired A | 25,000 | $0.00 | $0 | 150,000 | Direct |
| 30 Dec, 2025 | Sasan Aminpour | Chief Operating Officer | Disposed S | 3,239 | $10.93 | $35.40K | 269,734 | Direct |
| 30 Dec, 2025 | Cathy Behnen | Chief Financial Officer | Disposed S | 1,646 | $10.93 | $17.99K | 143,534 | Direct |
| 30 Dec, 2025 | Yann Brandt | Chief Executive Officer | Disposed S | 37,450 | $10.83 | $405.58K | 776,750 | Direct |
| 30 Dec, 2025 | Yann Brandt | Chief Executive Officer | Disposed S | 325 | $11.67 | $3.79K | 776,425 | Direct |
| 16 Dec, 2025 | Anthony Carroll | Director | Acquired P | 10,638 | $9.53 | $101.38K | 24,205 | Direct |
| 15 Dec, 2025 | Anthony Carroll | Director | Acquired A | 13,567 | $0.00 | $0 | 13,567 | Direct |
| 02 Dec, 2025 | Yann Brandt | Chief Executive Officer | Disposed G | 2,500 | $0.00 | $0 | 814,200 | Direct |
| 18 Nov, 2025 | David Springer | Director | Disposed S | 100,000 | $8.98 | $898.00K | 689,222 | Direct |
| 20 Oct, 2025 | Cathy Behnen | Chief Financial Officer | Acquired A | 150,000 | $0.00 | $0 | 150,000 | Direct |