InsidersTradesSigma
Total declarations
Companies
▲ Purchases (42 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
42
Disclosed sells
0
T+90 hit rate
30%
T+90 mean return
+3.5%
Across 20 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the detailed record of transactions filed by NATHAN GILBERT E, Independent Director. Director active across 4 companies, notably Alto Ingredients, Inc.. Aggregated, 55 filings have been published. Breakdown: 42 buys · 0 sell. Total volume traded: €1.8m. History available since 11 May 2021. The latest transaction was disclosed on 12 May 2026 (Acquisition). Regulator: SEC (Form 4). All data is free.
Declarations55 total
31,652 sharesCommon StockSEC:0001213900-26-072104:0
20,000 shares@ US$4.610.022% mcap9.5% of flowCommon StockSEC:0001213900-26-056636
Ideal exit: 6 Feb 2027 (T+270)
20,000 shares@ US$4.610.022% mcap9.5% of flowCommon StockSEC:0001213900-26-056636:0
Ideal exit: 6 Feb 2027 (T+270)
20,000 shares@ US$3.679632.6% of flowCommon StockSEC:0000950170-25-040271:0
Ideal exit: 8 Dec 2025 (T+270)
5,000 shares@ US$5.1184.8% of flowCommon stockSEC:0001104659-25-022992:0
Ideal exit: 5 Dec 2025 (T+270)
17,857 shares0Common stockSEC:0001104659-25-017003:0
25,000 shares@ US$1.33914.0% of flowCommon StockSEC:0001213900-24-099115:0
Ideal exit: 10 Aug 2025 (T+270)
36,666 shares0Common StockSEC:0001213900-24-055239:0
39,157 shares0Common StockSEC:0000950170-24-074889:0
10,000 shares@ US$8.28615.5% of flowCommon stockSEC:0001104659-24-066169:0
Ideal exit: 18 Feb 2025 (T+270)
2,150 shares@ US$9.12973.7% of flowCommon stockSEC:0001104659-24-038951:0
Ideal exit: 17 Dec 2024 (T+270)
10,000 shares@ US$8.647516.0% of flowCommon stockSEC:0001104659-24-035392:0
Ideal exit: 9 Dec 2024 (T+270)
12,693 shares0Common stockSEC:0001104659-24-027768:0
10,000 shares@ US$6.8030.4% of flowCommon StockSEC:0000950170-23-069691:0
Ideal exit: 3 Sept 2024 (T+270)
3,222 shares0Common StockSEC:0000950170-23-064822:0
10,000 shares@ US$8.3937.1% of flowCommon StockSEC:0000950170-23-043215:0
Ideal exit: 11 May 2024 (T+270)
55,000 shares0Common StockSEC:0001213900-23-051716:0
17,479 shares0Common StockSEC:0000950170-23-026381:0
5,000 shares@ US$1.98994.1% of flowCommon StockSEC:0001213900-23-045759:0
Ideal exit: 25 Feb 2024 (T+270)
10,000 shares@ US$1.717.2% of flowCommon StockSEC:0001213900-23-021406:0
Ideal exit: 12 Dec 2023 (T+270)
15,000 shares@ US$1.8611.6% of flowCommon StockSEC:0001213900-23-020993:0
Ideal exit: 10 Dec 2023 (T+270)
5,000 shares@ US$10.954610.4% of flowCommon stockSEC:0001104659-23-030574:0
Ideal exit: 2 Dec 2023 (T+270)
8,860 shares0Common stockSEC:0001104659-23-022099:0
35,000 shares@ US$2.7139.6% of flowCommon StockSEC:0001213900-22-080894:0
Ideal exit: 12 Sept 2023 (T+270)
20,109 shares0Common StockSEC:0001213900-22-035195:0
25 of 55 declarations
About NATHAN GILBERT E
Public sources confirm that Nathan Gilbert E serves as a director at Alto Ingredients, Ready Capital, and MagnaChip Semiconductor. SEC filings show he bought shares in these companies, including a purchase at Ready Capital on March 14, 2024 and purchases at MagnaChip Semiconductor in March 2026. Proxy statements indicate that he is treated as an independent director, and Alto Ingredients describes him as an audit committee financial expert. Sources: https://www.sec.gov/Archives/edgar/data/778164/000121390025037629/ea0239694-def14a_alto.htm
