Prahlad R. Singh

CIK 1684136 · Please See Remarks · last filed 2026-05-27

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$19.47M

Companies

3

Total Filings

45

Lifetime Open-Market Net

-$11.48M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
APH Director 11,376 $143.85 $1.64M $0 10 2026-05-27
RVTY Please See Remarks 159,895 $111.51 $17.83M -$7.02M 8 2026-02-19
REVVITY, INC. (PKI) Delisted Please See Remarks 108,104 $115.24 $12.46M -$4.45M 23 2023-02-21

Recent Filings · Page 2 of 5

45 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2024-05-15 APH Exer (M) +2,375 $0 EDGAR
2024-03-27 RVTY Gift (G) $0 EDGAR
2024-02-26 RVTY Sell (S) −1,144 -$120.3K EDGAR
2024-02-23 RVTY Notice (144) −1,144 -$120.3K EDGAR
2024-02-07 RVTY Mixed +20,398 $540.7K EDGAR
2024-02-05 RVTY Notice (144) −21,217 -$2.21M EDGAR
2023-08-03 APH Grant (A) $0 EDGAR
2023-06-28 APH $0 EDGAR
2023-06-06 APH Grant (A) $0 EDGAR
2023-06-05 APH $0 EDGAR
Showing 1120 of 45
Page 2 of 5
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.