Luc Seraphin Rambus Inc (RMBS) insider trading activity

RMBS Quotes by TradingView

Luc Seraphin is President and CEO of RAMBUS INC. Currently has a direct ownership of 316,931 shares of RMBS, which is worth approximately $18.1 Million. The most recent transaction as insider was on Mar 18, 2025, when has been sold 10,000 shares (Common Stock) at a price of $53.79 per share, resulting in proceeds of $537,900. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 317K
20.6% 3M change
15.35% 12M change
Total Value Held $18.1 Million

Luc Seraphin Transaction History

Date Transaction Value Shares Traded Shares Held Form
Mar 18 2025
SELL
Open market or private sale
$537,900 $53.79 p/Share
10,000 Reduced 3.06%
316,931 Common Stock
Feb 01 2025
SELL
Payment of exercise price or tax liability
$7,716,894 $60.35 p/Share
127,869 Reduced 28.12%
326,931 Common Stock
Feb 01 2025
BUY
Grant, award, or other acquisition
-
191,548 Added 29.64%
454,800 Common Stock
Apr 16 2024
SELL
Open market or private sale
$324,389 $58.66 p/Share
5,530 Reduced 2.06%
262,791 Common Stock
Apr 09 2024
SELL
Open market or private sale
$920,250 $61.35 p/Share
15,000 Reduced 5.29%
268,321 Common Stock
Apr 02 2024
SELL
Open market or private sale
$898,950 $59.93 p/Share
15,000 Reduced 5.03%
283,321 Common Stock
Apr 01 2024
BUY
Grant, award, or other acquisition
-
38,566 Added 11.45%
298,321 Common Stock
Mar 26 2024
SELL
Open market or private sale
$940,350 $62.69 p/Share
15,000 Reduced 5.46%
259,755 Common Stock
Mar 19 2024
SELL
Open market or private sale
$875,400 $58.36 p/Share
15,000 Reduced 5.18%
274,755 Common Stock
Mar 12 2024
SELL
Open market or private sale
$940,200 $62.68 p/Share
15,000 Reduced 4.92%
289,755 Common Stock
Mar 05 2024
SELL
Open market or private sale
$932,550 $62.17 p/Share
15,000 Reduced 4.69%
304,755 Common Stock
Feb 05 2024
SELL
Payment of exercise price or tax liability
$913,628 $68.37 p/Share
13,363 Reduced 4.01%
319,755 Common Stock
Feb 01 2024
SELL
Payment of exercise price or tax liability
$9,781,160 $68.15 p/Share
143,524 Reduced 30.11%
333,118 Common Stock
Feb 01 2024
BUY
Grant, award, or other acquisition
-
221,310 Added 31.71%
476,642 Common Stock
May 15 2023
SELL
Open market or private sale
$224,929 $49.37 p/Share
4,556 Reduced 1.75%
255,332 Common Stock
May 15 2023
BUY
Exercise of conversion of derivative security
$57,356 $12.82 p/Share
4,474 Added 1.72%
255,716 Common Stock
May 08 2023
SELL
Open market or private sale
$599,750 $47.98 p/Share
12,500 Reduced 4.67%
255,414 Common Stock
May 01 2023
SELL
Open market or private sale
$560,375 $44.83 p/Share
12,500 Reduced 4.46%
267,914 Common Stock
Apr 24 2023
SELL
Open market or private sale
$617,625 $49.41 p/Share
12,500 Reduced 4.28%
279,653 Common Stock
Apr 17 2023
SELL
Open market or private sale
$619,750 $49.58 p/Share
12,500 Reduced 4.1%
292,153 Common Stock
Apr 10 2023
SELL
Open market or private sale
$608,500 $48.68 p/Share
12,500 Reduced 3.94%
304,653 Common Stock
Apr 03 2023
SELL
Open market or private sale
$641,000 $51.28 p/Share
12,500 Reduced 3.79%
317,153 Common Stock
Mar 27 2023
SELL
Open market or private sale
$562,375 $44.99 p/Share
12,500 Reduced 3.65%
329,653 Common Stock
Mar 20 2023
SELL
Open market or private sale
$552,500 $44.2 p/Share
12,500 Reduced 3.52%
342,153 Common Stock
Mar 13 2023
SELL
Open market or private sale
$513,250 $41.06 p/Share
12,500 Reduced 3.4%
354,653 Common Stock
LS

Luc Seraphin

President and CEO
San Jose, CA

Track Institutional and Insider Activities on RMBS

Follow RAMBUS INC and customize your updates to receive the information that matters most to you.

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells RMBS shares.

Notify only if

Insider Trading

Get notified when an Rambus Inc insider buys or sells RMBS shares.

Notify only if

News

Receive news related to RAMBUS INC

Choose your preferred platform and Sign Up 👇 Telegram Email
Track Activities on RMBS