SEC Form 4
FTC Solar, Inc. (FTCI) insider trading
In the 12 months to Oct 26, 2026, one FTCI insider reported open-market sales of $898.0K across 1 filing; 3 insiders bought $736.1K.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $898.0K
- 1 filing · 1 insider
- Open-market purchases
- $736.1K
- 9 filings
- Pre-arranged sales (10b5-1)
- 1 of 1
- All $898.0K sold was pre-arranged
Who traded FTCI, and when
- Purchase
- Sale
- Sale, pre-arranged (10b5-1)
FTCI daily close from Oct 27, 2025 to Oct 26, 2026, between $1.44 and $12.50, last $1.44. 1 sale and 9 purchase filings by 4 insiders, marked at their filing dates. David Springer, Director: sold $898.0K across 1 filing, first filed Nov 20, 2025, last Nov 20, 2025. Shaker Sadasivam, Director: bought $537.8K across 4 filings, first filed May 7, 2026, last Sep 1, 2026. Anthony Carroll, Director → Chief Executive Officer: bought $177.7K across 3 filings, first filed Dec 18, 2025, last Aug 26, 2026. Antonio R. Alvarez, Director: bought $20.5K across 2 filings, first filed May 7, 2026, last May 12, 2026.
Largest mark · tap a row for others
David Springer · Director
Sale $898,000
100,000 shares at $8.98 avg
Filed Nov 20, 2025 · traded Nov 18
Pre-arranged (10b5-1) · close on filing date $8.43
David Springer · Director
Director
$898.0K soldShaker Sadasivam · Director
Director
$537.8K boughtAnthony Carroll · Director → Chief Executive Officer
Director → Chief Executive Officer
$177.7K boughtAntonio R. Alvarez · Director
Director
$20.5K boughtOpen-market trades
10 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| David Springer | Director | $898.0K | — | 1 | 100% of sales | |
| Shaker Sadasivam | Director | — | $537.8K | 4 | — | |
| Anthony Carroll | Director → Chief Executive Officer | — | $177.7K | 3 | — | |
| Antonio R. Alvarez | Director | — | $20.5K | 2 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Shaker Sadasivam Director | Purchase | 101,083 | $2.69 | $271.9K | 255,464 | |
traded | Shaker Sadasivam Director | Purchase | 39,583 | $2.35 | $93.0K | 154,381 | |
traded | Shaker Sadasivam Director | Purchase | 33,290 | $2.19 | $72.9K | 114,798 | |
traded | Anthony Carroll Chief Executive Officer | Purchase | 24,745 | $2.08 | $51.5K | 666,200 | |
traded | Antonio R. Alvarez Director | Purchase | 2,500 | $4.23 | $10.6K | 51,283 | |
traded | Shaker Sadasivam Director | Purchase | 27,025 | $3.70 | $100.0K | 81,508 | |
traded | Anthony Carroll Chief Executive Officer | Purchase | 7,250 | $3.43 | $24.9K | 641,455 | |
traded | Antonio R. Alvarez Director | Purchase | 2,500 | $3.98 | $10.0K | 48,783 | |
traded | Anthony Carroll Director | Purchase | 10,638 | $9.53 | $101.4K | 24,205 | |
traded | David Springer Director | SalePre-arranged (10b5-1) | 100,000 | $8.98 | $898.0K | 689,222 |
GET /stocks/filings/vX/form-4?tickers=FTCI&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"FTCI"
],
"issuer_cik": "0001828161",
"owner_cik": "0001233432",
"accession_number": "0001193125-26-377575",
"form_type": "4",
"filing_date": "2026-09-01",
"period_of_report": "2026-08-28",
"issuer_name": "FTC Solar, Inc.",
"issuer_trading_symbol": "FTCI",
"owner_name": "SADASIVAM SHAKER",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-08-28",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 101083,
"transaction_price_per_share": 2.69,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 255464,
"transaction_value": 271913.27,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "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 Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range."
}
]
},
{
"tickers": [
"FTCI"
],
"issuer_cik": "0001828161",
"owner_cik": "0001233432",
"accession_number": "0001193125-26-377154",
"form_type": "4",
"filing_date": "2026-08-31",
"period_of_report": "2026-08-27",
"issuer_name": "FTC Solar, Inc.",
"issuer_trading_symbol": "FTCI",
"owner_name": "SADASIVAM SHAKER",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-08-27",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 39583,
"transaction_price_per_share": 2.35,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 154381,
"transaction_value": 93020.05,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "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 Issuer, upon request, full information regarding the number of shares purchased at each separate price within the range."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 14 records
- Tax withholding (sold to cover)4 records
- Grants and awards9 records
- Gifts1 record
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Pre-arranged (10b5-1)
- The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
- Role
- The title on each filing. Someone whose title changed shows more than one.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
Frequently asked questions
Has FTC Solar, Inc.'s CEO sold stock?
No. Anthony Carroll and Yann Brandt (CEOs) made no open-market sales filed as CEO in the last 12 months.
How current is FTCI’s insider data?
These are FTCI Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.
What counts as an open-market buy or sell?
Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.
Build with AI
Track FTCI insider trades with your agent
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for FTCI every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
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