InsidersTradesSigma
Total declarations
Company
▲ Purchases (1 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
1
Disclosed sells
0
T+90 hit rate
0%
T+90 mean return
-3.3%
Across 4 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by Hyun Randy, Director. Director active across 1 company, notably Spok Holdings, Inc. Cumulatively, 16 reports have been recorded. Breakdown: 1 buy · 0 sell. Total volume traded: €39k. History available since 5 August 2021. The latest transaction was disclosed on 1 April 2025 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
Declarations16 total
1,521 shares@ US$16.447.9% of flowCommon StockSEC:0000950170-25-048581:0
1,558 shares@ US$16.058.2% of flowCommon StockSEC:0000950170-25-000475:0
1,660 shares@ US$15.067.7% of flowCommon StockSEC:0000950170-24-111496:0
1,688 shares@ US$14.817.9% of flowCommon StockSEC:0000950170-24-079567:0
1,567 shares@ US$15.957.9% of flowCommon StockSEC:0000950170-24-039281:0
1,615 shares@ US$15.487.7% of flowCommon StockSEC:0000950170-24-000236:0
1,752 shares@ US$14.278.1% of flowCommon StockSEC:0001209191-23-051015:0
1,129 shares@ US$13.294.7% of flowCommon StockSEC:0001209191-23-040465:0
1,481 shares@ US$10.134.7% of flowCommon StockSEC:0001209191-23-022144:0
1,832 shares@ US$8.194.8% of flowCommon StockSEC:0001209191-23-000142:0
1,963 shares@ US$7.645.2% of flowCommon StockSEC:0001209191-22-051795:0
5,602 shares@ US$6.990313.2% of flowCommon StockSEC:0001209191-22-047002:0
Ideal exit: 15 May 2023 (T+270)
1,165 shares@ US$10.220.0045% mcap28.8% of flowCommon StockSEC:0001209191-21-058533:0
1,165 shares@ US$10.223.5% of flowCommon StockSEC:0001209191-21-058533
976 shares@ US$9.150.0033% mcap21.2% of flowCommon StockSEC:0001209191-21-050166:0
976 shares@ US$9.152.6% of flowCommon StockSEC:0001209191-21-050166
16 of 16 declarations
About Hyun Randy
Randy Hyun is a Board Member at Spok Holdings, Inc. He contributes to corporate governance and oversight of operations. Randy is involved in strategic decisions that influence Spok's performance.
