How many insider declarations has Strapps, Walter filed?

Strapps, Walter has filed 2 public insider declarations with SEDI.

What is Strapps, Walter's role?

Strapps, Walter's reported role is not specified by the regulator across the filings.

Which companies does Strapps, Walter report trades for?

Strapps, Walter reports trades for Sona Nanotech Inc..

What is Strapps, Walter's declared buy vs sell volume?

Across the available history, declared buys total 31k€ and disposals 0.

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SW

Strapps, Walter

·SEDI

Sona Nanotech Inc.

0

Total declarations

0

Company

€31,050

▲ Purchases (1 ops.)

—

▼ Sales (0 ops.)

Insider track record

Other

Disclosed buys

1

Disclosed sells

0

Not enough buy signals with a settled T+90 horizon to measure a track record yet.

Signal history

No signal scores available.

Explore the complete record of transactions filed by Strapps, Walter. Director active across 1 company, notably Sona Nanotech Inc.. Aggregated, 2 disclosures have been recorded. Split: 1 buy · 0 sell. Total volume traded: €31k. History available since 10 August 2026. The latest transaction was disclosed on 10 August 2026 (11 - Acquisition or disposition carried out privately). Regulator: SEDI. The full history is accessible without signup.

Companies and markets linked to Strapps, Walter

Open company profiles for insider transactions, fundamentals and analyst consensus when available.

Sona Nanotech Inc. (CA)

Declarations2 total

▲

Strapps, Walter

4 - Director of IssuerExecutives10 Aug 2026Sona Nanotech Inc.

CA$50,0000SEDI ↗

166,666 shares@ CA$0.30Common SharesTSXSEDI:4764416

Canonical exit: 8 Nov 2026 (T+90)

●

Strapps, Walter

4 - Director of IssuerExecutives4 Jan 2022Sona Nanotech Inc.

0SEDI ↗

Common SharesTSXSEDI:4764415

2 of 2 declarations

InsidersTradesSigma

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SW

Strapps, Walter

·SEDI

Sona Nanotech Inc.

0

Total declarations

0

Company

€31,050

▲ Purchases (1 ops.)

—

▼ Sales (0 ops.)

Insider track record

Other

Disclosed buys

1

Disclosed sells

0

Not enough buy signals with a settled T+90 horizon to measure a track record yet.

Signal history

No signal scores available.

Explore the complete record of transactions filed by Strapps, Walter. Director active across 1 company, notably Sona Nanotech Inc.. Aggregated, 2 disclosures have been recorded. Split: 1 buy · 0 sell. Total volume traded: €31k. History available since 10 August 2026. The latest transaction was disclosed on 10 August 2026 (11 - Acquisition or disposition carried out privately). Regulator: SEDI. The full history is accessible without signup.