Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

FTC Solar, Inc.

FTCI · Nasdaq · CIK 0001828161 · Technology · Solar

INSIDER SIGNAL

63.9 / 100

3 buyers · 8 purchase transaction lines · $634.7K gross purchase

WHY THIS SIGNAL?

Buyer breadthModerate
Purchase sizeModerate
RoleModerate
RecencyLow
ConvictionStrong
Score anatomy

Each bar shows the contribution to the current score; the weights and formula stay unchanged.

Cluster+21.0 / 35
Purchase size+15.6 / 25
Role+13.0 / 20
Recency+4.3 / 10
Conviction+10.0 / 10

What is holding the score back?

  • ⚠ Cluster breadth is moderate · 3 insider(s), not 4+
  • ⚠ Role scores low · most senior buyer: Chief Executive Officer (CEO, chair and 10% owners score lowest)

Purchase-size comments are relative to the model scale. Average daily volume is a separate market-context diagnostic.

US-v1.2 ranks qualifying equity purchases under the current 180-day rules. The score is a research priority, not a return forecast or probability. Backtests have not shown that a higher US score is followed by better returns.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
SADASIVAM SHAKERDirector
●●●●
Carroll AnthonyChief Executive Officer
○●●
ALVAREZ ANTONIO RDirector
●●
● Purchase▼ Sale○ Other

—

Purchase breadth & concentration

QUALIFYING BUYERS3
PURCHASE CONCENTRATION85%Largest buyer: SADASIVAM SHAKER · $537.8K
CLUSTER BUYING · 15D3 insidersPeak activity: 2026-05-06–2026-05-07

Roles in the peak window: Chief Executive Officer, Director. Concentration uses priced qualifying P lines only and does not change the saved score.

SIGNAL HISTORY

63.9 / 100

Latest recorded score

↓ -0.1 ptsversus the previous recorded snapshot
  1. 64.4
  2. 64.3
  3. 64.2
  4. 64.0
  5. 63.9

Only scores saved when a full US scoring run completed are shown; gaps are not reconstructed.

Recent Form 4 activity

9Purchases
5Sales
4Other Form 4 lines
16SEC filings · 365 days
BUYING8 qualifying P line(s) · 180 days
SELLING0 sale line(s) · context only
OTHER2 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context provides additional background on recent price performance and risk. It does not affect the Insider Signal.

Price performance

1M
-16.5%
3M
-63.4%
6M
-45.5%
12M
-75.7%

Volatility & liquidity

Volatility
104.8%
Beta
—
Avg daily value
USD 639,360

Valuation

Market cap
USD 31.8M
P/E
—

Fundamentals

Profit margin
-79.8%
ROE
—
Industry
Solar

Market data

Price data up to: 2026-10-11 · Price source: OpenBB/yfinance; volume from price cache (yfinance) · From SEC filings: Market cap, Profit margin · Fiscal year ended: 2025-12-31 · Market cap is the shares outstanding stated on the filing cover multiplied by the latest close. Share count date: 2026-07-31 · Status: PASS

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
1,306,419
Previous report
1,434,183
Avg daily volume
670,521
Days to cover
1.9

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-28SADASIVAM SHAKERPurchase (P)Common Stock101,083USD 2.69USD 271,913SEC filing ↗
2026-08-27SADASIVAM SHAKERPurchase (P)Common Stock39,583USD 2.35USD 93,020SEC filing ↗
2026-08-26SADASIVAM SHAKERPurchase (P)Common Stock33,290USD 2.19USD 72,905SEC filing ↗
2026-08-25Carroll AnthonyPurchase (P)Common Stock24,745USD 2.08USD 51,470SEC filing ↗
2026-05-07ALVAREZ ANTONIO RPurchase (P)Common Stock2,500USD 4.23USD 10,575SEC filing ↗
2026-05-06SADASIVAM SHAKERPurchase (P)Common Stock27,025USD 3.70USD 99,992SEC filing ↗
2026-05-06Carroll AnthonyPurchase (P)Common Stock7,250USD 3.43USD 24,868SEC filing ↗
2026-05-06ALVAREZ ANTONIO RPurchase (P)Common Stock2,500USD 3.98USD 9,950SEC filing ↗
2025-12-16Carroll AnthonyPurchase (P)Common Stock10,638USD 9.53USD 101,380SEC filing ↗
2025-04-02Chatila Ahmad RPurchase (P)Common Stock16,740USD 2.93USD 49,048SEC filing ↗
2025-04-02Chatila Ahmad RPurchase (P)Common Stock16,740USD 2.93USD 49,048SEC filing ↗
2025-04-01Chatila Ahmad RPurchase (P)Common Stock16,922USD 2.91USD 49,243SEC filing ↗
2025-04-01Chatila Ahmad RPurchase (P)Common Stock16,922USD 2.91USD 49,243SEC filing ↗
2024-12-13Brandt YannPurchase (P)Common Stock31,450USD 3.12USD 98,124SEC filing ↗
2024-12-06Brandt YannPurchase (P)Common Stock10,250USD 2.98USD 30,586SEC filing ↗

Form 4 evidence

18 transaction lines in the latest 365-day window; 431 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-28SADASIVAM SHAKERPurchase (P)Common Stock101,083USD 2.69USD 271,913SEC filing ↗
2026-08-27SADASIVAM SHAKERPurchase (P)Common Stock39,583USD 2.35USD 93,020SEC filing ↗
2026-08-26SADASIVAM SHAKERPurchase (P)Common Stock33,290USD 2.19USD 72,905SEC filing ↗
Show recent Form 4 evidence (16 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-28SADASIVAM SHAKERPurchase (P)Common Stock101,083USD 2.69USD 271,913SEC filing ↗
2026-08-27SADASIVAM SHAKERPurchase (P)Common Stock39,583USD 2.35USD 93,020SEC filing ↗
2026-08-26SADASIVAM SHAKERPurchase (P)Common Stock33,290USD 2.19USD 72,905SEC filing ↗
2026-08-25Carroll AnthonyPurchase (P)Common Stock24,745USD 2.08USD 51,470SEC filing ↗
2026-05-07ALVAREZ ANTONIO RPurchase (P)Common Stock2,500USD 4.23USD 10,575SEC filing ↗
2026-05-06SADASIVAM SHAKERPurchase (P)Common Stock27,025USD 3.70USD 99,992SEC filing ↗
2026-05-06Carroll AnthonyPurchase (P)Common Stock7,250USD 3.43USD 24,868SEC filing ↗
2026-05-06ALVAREZ ANTONIO RPurchase (P)Common Stock2,500USD 3.98USD 9,950SEC filing ↗
2026-05-04Carroll AnthonyAward / grant (A)Common Stock600,000USD 0.00USD 0SEC filing ↗
2025-12-30Brandt YannSale (S)Common Stock37,775USD 10.84USD 409,376SEC filing ↗
2025-12-30Behnen CathySale (S)Common Stock1,646USD 10.93USD 17,991SEC filing ↗
2025-12-30Aminpour SasanSale (S)Common Stock3,239USD 10.93USD 35,402SEC filing ↗
2025-12-16Carroll AnthonyPurchase (P)Common Stock10,638USD 9.53USD 101,380SEC filing ↗
2025-12-15Carroll AnthonyAward / grant (A)Common Stock13,567USD 0.00USD 0SEC filing ↗
2025-12-02Brandt YannGift (G)Common Stock2,500USD 0.00USD 0SEC filing ↗
2025-11-18Springer DavidSale (S)Common Stock100,000USD 8.98USD 898,000SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerFTCI
CIK0001828161
SectorTechnology
IndustrySolar Yahoo Finance
SEC SIC3674 Semiconductors & Related Devices
ExchangeNasdaq

Data coverage

Local Form 4 history431 transaction lines from 2021-04-30 to 2026-08-28
64 P purchase lines · 252 S sale lines · 115 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.