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Kristian Talvitie

CIK 1777095 · EVP, Chief Financial Officer · last filed 2026-08-05

Kristian Talvitie is an EVP, Chief Financial Officer who has filed 42 SEC Form 4 insider transactions across 2 companies since 2019. The most recent filing, for BLKB, was dated Aug 5, 2026. Across all open-market trades the lifetime net is −$21.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $7.2M 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

$7.19M

Companies

2

Total Filings

42

Lifetime Open-Market Net

-$20.96M

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
BLKB Director 15,887 $45.45 $722.1K $0 4 2026-08-05
PTC EVP, Chief Financial Officer 43,005 $150.44 $6.47M -$20.96M 31 2026-01-02

Recent Filings

42 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
2026-08-05 BLKB Grant (A) +7,834 $0 EDGAR
2026-02-06 PTC Notice (144) −28,196 -$4.39M EDGAR
2026-01-02 PTC Mixed +15,810 -$2.58M EDGAR
2025-12-11 PTC Sell (S) −50,291 -$8.71M EDGAR
2025-12-09 PTC Notice (144) −50,291 -$8.71M EDGAR
2025-12-08 PTC Sell (S) −4,658 -$810.6K EDGAR
2025-12-05 PTC Notice (144) −4,658 -$831.5K EDGAR
2025-11-21 PTC Mixed +2,352 -$375.5K EDGAR
2025-11-17 PTC Mixed +17,566 -$2.62M EDGAR
2025-08-05 BLKB Grant (A) +3,670 $0 EDGAR
Showing 1–10 of 42
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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.