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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (75 ops.)
Latest filing published 03 Apr 2026 for RAMBUS INC.
Filing timeline
BuySaleLuc Seraphin
Insider track record
Disclosed buys
0
Disclosed sells
75
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Luc Seraphin: trading record in brief
This profile gathers the share dealings of Luc Seraphin in Rambus Inc. Over a trading history stretching from 2 July 2018 to 2 April 2026, the count stands at 133 filings.
The open-market record consists of 75 sales worth €23.3M, with no purchase. Other entries cover 35 share grants and 23 option exercises. In 2026 alone, the filings show no purchases and 9 sales.
The latest filing, published on 3 April 2026, reports a share grant of €975k in Rambus Inc. The median gap between a trade and its publication by SEC (Form 4) is 1 day. US insiders must file a Form 4 within two business days of a trade. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Luc Seraphin
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations46 total
32,684 shares0Common StockSEC:0001193125-26-142587:0
12,561 shares@ US$89.953.6% of flowCommon StockSEC:0001193125-26-142587:1
2,511 shares@ US$86.03960.7% of flowCommon StockSEC:0001193125-26-142587:2
2,750 shares@ US$87.11450.8% of flowCommon StockSEC:0001193125-26-142587:3
165 shares@ US$88.35010.0% of flowCommon StockSEC:0001193125-26-142587:4
1,679 shares@ US$95.83120.6% of flowCommon StockSEC:0001193125-26-089599:0
143,744 shares0Common StockSEC:0001193125-26-036329:0
1,255 shares@ US$45.000.2% of flowCommon StockSEC:0000917273-25-000069:0
10,000 shares@ US$47.78681.6% of flowCommon StockSEC:0000917273-25-000067:0
10,000 shares@ US$46.811.6% of flowCommon StockSEC:0000917273-25-000065:0
55,077 shares0Common StockSEC:0000917273-25-000043:0
10,000 shares@ US$58.64062.1% of flowCommon StockSEC:0000917273-25-000034:0
10,000 shares@ US$53.78881.9% of flowCommon StockSEC:0000917273-25-000028:0
191,548 shares0Common StockSEC:0000917273-25-000008:0
5,000 shares@ US$58.661.1% of flowCommon StockSEC:0000917273-24-000079:0
5,000 shares@ US$61.35331.1% of flowCommon StockSEC:0000917273-24-000077:0
38,566 shares0Common StockSEC:0000917273-24-000073:0
5,000 shares@ US$62.69221.1% of flowCommon StockSEC:0000917273-24-000048:0
5,000 shares@ US$58.34831.0% of flowCommon StockSEC:0000917273-24-000044:0
5,000 shares@ US$62.67921.1% of flowCommon StockSEC:0000917273-24-000040:0
5,000 shares@ US$62.1691.1% of flowCommon StockSEC:0000917273-24-000034:0
13,363 shares@ US$68.373.3% of flowCommon StockSEC:0000917273-24-000019:0
221,310 shares0Common StockSEC:0000917273-24-000008:0
4,172 shares@ US$12.840.2% of flowCommon StockSEC:0001209191-23-029904:0
12,500 shares@ US$47.98022.1% of flowCommon StockSEC:0001209191-23-028266:0
25 of 46 declarations
