Rice Calvin

Officer · SPOK

As of 2026-09-16, Rice Calvin has 28 Form 4 transactions on record across 1 company — 13 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $724KIndirect: $0$724Kas of 2026-09-16
  • Direct $724K
  • Indirect $0
SPOKdirect67,830 sh$724K

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

SPOK · 28 trades
2026-04-14: Award / grant, 0 sh ($0)2026-04-14: Award / grant, 0 sh ($0)2026-03-04: Option exercise, 13,736 sh ($167K)2026-03-04: Withheld for tax, 8,759 sh ($106K)2026-03-04: Award / grant, 4,120 sh ($50K)2026-03-04: Option exercise, 13,736 sh ($0)2026-01-05: Option exercise, 11,452 sh ($151K)2026-01-05: Withheld for tax, 6,225 sh ($82K)2026-01-05: Option exercise, 4,579 sh ($0)2026-01-05: Option exercise, 3,374 sh ($0)2026-01-05: Option exercise, 3,499 sh ($0)2026-01-02: Award / grant, 18,480 sh ($0)2026-01-02: Award / grant, 18,479 sh ($0)2025-08-05: Sale, 14,736 sh ($269K)2025-08-05: Sale, 0 sh ($0)2025-08-04: Sale, 7,457 sh ($140K)2025-08-04: Sale, 0 sh ($0)2025-03-07: Option exercise, 13,006 sh ($219K)2025-03-07: Withheld for tax, 8,133 sh ($137K)2025-03-07: Award / grant, 3,901 sh ($66K)2025-03-07: Option exercise, 13,006 sh ($0)2025-01-03: Option exercise, 12,413 sh ($199K)2025-01-03: Withheld for tax, 6,451 sh ($104K)2025-01-03: Option exercise, 4,335 sh ($0)2025-01-03: Award / grant, 10,124 sh ($0)2025-01-03: Option exercise, 4,579 sh ($0)2025-01-03: Award / grant, 10,125 sh ($0)2025-01-03: Option exercise, 3,499 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-08-05SPOKSale14,736 @ $18.28$269K−67.7% of holding7,035Form 4
2025-08-05SPOKSale0 @ $0.00$0+0.0% of holding56,059Form 4
2025-08-04SPOKSale7,457 @ $18.73$140K−25.5% of holding21,771Form 4
2025-08-04SPOKSale0 @ $0.00$0+0.0% of holding56,059Form 4
24 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-04-14SPOKAward / grant067,830Form 4
2026-04-14SPOKAward / grant021,359Form 4
2026-03-04SPOKOption exercise13,73625,998Form 4
2026-03-04SPOKWithheld for tax8,75921,359Form 4
2026-03-04SPOKAward / grant4,12030,118Form 4
2026-03-04SPOKOption exercise13,73667,830Form 4
2026-01-05SPOKOption exercise11,45218,487Form 4
2026-01-05SPOKWithheld for tax6,22512,262Form 4
2026-01-05SPOKOption exercise4,5790Form 4
2026-01-05SPOKOption exercise3,3746,750Form 4
2026-01-05SPOKOption exercise3,4993,499Form 4
2026-01-02SPOKAward / grant18,48074,539Form 4
2026-01-02SPOKAward / grant18,47993,018Form 4
2025-03-07SPOKOption exercise13,00633,460Form 4
2025-03-07SPOKWithheld for tax8,13329,228Form 4
2025-03-07SPOKAward / grant3,90137,361Form 4
2025-03-07SPOKOption exercise13,00656,059Form 4
2025-01-03SPOKOption exercise12,41326,905Form 4
2025-01-03SPOKWithheld for tax6,45120,454Form 4
2025-01-03SPOKOption exercise4,3350Form 4
2025-01-03SPOKAward / grant10,12469,065Form 4
2025-01-03SPOKOption exercise4,5794,579Form 4
2025-01-03SPOKAward / grant10,12558,941Form 4
2025-01-03SPOKOption exercise3,4996,998Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.