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Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Latest filing published 19 Oct 2026 for HARMONIC INC. Read the official filing
Insider track record
Disclosed buys
0
Disclosed sells
0
Signal history
Ronald J. Glahn: trading record in brief
This profile gathers the share dealings of Ronald J. Glahn in Harmonic Inc. In total, 9 filings cover trades dated from 15 February 2026 to 15 October 2026.
Not one of the filings records a straightforward purchase or sale on the market. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.
Most recently, on 19 October 2026, the filings show an option exercise in Harmonic Inc. The median gap between a trade and its publication by SEC (Form 4) is 2 days. Section 16 rules allow two business days to file each Form 4. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
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Declarations9 total
3,750 shares0Common StockSEC:0001193125-26-425377:0
1,031 shares@ US$10.58Common StockSEC:0001193125-26-425377:1
4,038 shares0Common StockSEC:0001193125-26-355768:0
1,111 shares@ US$13.920.0013% mcap39.6% of flowCommon StockSEC:0001193125-26-355768:1
3,750 shares0Common StockSEC:0001193125-26-308051:0
1,031 shares@ US$12.990.0011% mcap34.6% of flowCommon StockSEC:0001193125-26-308051:1
3,750 shares0Common StockSEC:0001193125-26-162021:0
1,042 shares@ US$9.880.0007% mcap25.8% of flowCommon StockSEC:0001193125-26-162021:1
16,151 shares0Common StockSEC:0001193125-26-055451:0
9 of 9 declarations
