InsidersTradesSigma
Total declarations
Company
▲ Purchases (5 ops.)
▼ Sales (3 ops.)
Insider track record
ExecutiveDisclosed buys
5
Disclosed sells
3
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the complete record of transactions filed by Rice Calvin, Directeur Comptable. Insider active across 1 company, notably Spok Holdings, Inc. In total, 20 filings have been recorded. Split: 5 buys · 3 sells. Total volume traded: €606k. Activity tracked since 9 July 2021. The latest transaction was filed on 14 April 2026 (Attribution). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Rice Calvin
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Declarations20 total
00Common StockSEC:0001757839-26-000004:0
13,736 shares@ US$12.148.9% of flowCommon StockSEC:0001757839-26-000002:0
11,452 shares@ US$13.198.0% of flowCommon StockSEC:0001193125-26-006376:0
14,736 shares@ US$18.28117.2% of flowCommon StockSEC:0000950170-25-104132:0
7,457 shares@ US$18.72978.9% of flowCommon StockSEC:0000950170-25-103119:0
13,006 shares@ US$16.8519.8% of flowCommon StockSEC:0000950170-25-035548:0
12,413 shares@ US$16.0518.9% of flowCommon StockSEC:0000950170-25-001235:0
4,384 shares@ US$16.926.7% of flowCommon StockSEC:0000950170-24-023815:0
10,411 shares@ US$15.4814.2% of flowCommon StockSEC:0000950170-24-001819:0
13,000 shares@ US$16.9119.5% of flowCommon Stock/SEC:0001209191-23-057192:0
420 shares@ US$11.900.5% of flowCommon StockSEC:0001209191-23-033291:0
Canonical exit: 30 Aug 2023 (T+90)
1,000 shares@ US$9.6650.9% of flowCommon StockSEC:0001209191-23-020015:0
Canonical exit: 15 Jun 2023 (T+90)
1,000 shares@ US$10.771.0% of flowCommon StockSEC:0001209191-23-017138:0
Canonical exit: 5 Jun 2023 (T+90)
1,000 shares@ US$10.4051.0% of flowCommon StockSEC:0001209191-23-015678:0
Canonical exit: 1 Jun 2023 (T+90)
3,425 shares@ US$9.302.9% of flowCommon StockSEC:0001209191-23-015366:0
7,195 shares@ US$8.195.4% of flowCommon StockSEC:0001209191-23-000797:0
2,700 shares@ US$7.0751.8% of flowCommon StockSEC:0001209191-22-047000:0
Canonical exit: 17 Nov 2022 (T+90)
2,122 shares@ US$8.651.0% of flowCommon StockSEC:0001209191-22-013133:0
3,630 shares@ US$9.331.8% of flowCommon StockSEC:0001209191-22-000716:0
252 shares0Common StockSEC:0001209191-21-046162:0
20 of 20 declarations
About Rice Calvin
Rice Calvin is Directeur Comptable and Chief Financial Officer & CAO at Spok Holdings, Inc, listed on XNAS. He has 20 filings in total, and across the 20 sampled filings between 2021-07-09 and 2026-04-14, the amounts show EUR 52575 of buys and EUR 553542 of sells, with Levée d'options as the most frequent transaction nature.
