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Nicolas H PHD Roelofs

CIK 1292341 · Senior Vice President · last filed 2025-07-09

Nicolas H PHD Roelofs is a Senior Vice President who has filed 34 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing, for SEER, was dated Jul 9, 2025. Across all open-market trades the lifetime net is −$6.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $17.2M across reported positions.

"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

$17.23M

Companies

2

Total Filings

34

Lifetime Open-Market Net

-$6.11M

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
SEER Director 74,996 $2.15 $161.2K $0 2 2025-07-09
A Senior Vice President 120,965 $141.08 $17.07M -$6.11M 32 2013-04-01

Recent Filings

34 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
2025-07-09 SEER Grant (A) +17,083 $0 EDGAR
2024-08-15 SEER Grant (A) +46,886 $0 EDGAR
2013-04-01 A Mixed −2,391 -$763.9K EDGAR
2012-12-13 A Mixed −8,154 -$603.3K EDGAR
2012-11-26 A Grant (A) — $0 EDGAR
2012-11-20 A Tax (F) −2,306 -$82.6K EDGAR
2012-11-15 A Mixed +8,154 $296.2K EDGAR
2012-03-29 A Tax (F) −1,835 -$83.8K EDGAR
2012-03-13 A Mixed — -$343.0K EDGAR
2011-11-22 A Mixed — -$40.4K EDGAR
Showing 1–10 of 34
Page 1 of 4
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.