Paola M Arbour

CIK 1769862 · EVP, Chief Information Officer · last filed 2026-04-29

"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

$5.29M

Companies

2

Total Filings

42

Lifetime Open-Market Net

-$10.70M

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
TCBIO Director 8,341 $20.41 $170.2K $106.4K 9 2026-04-29
THC EVP, Chief Information Officer 29,291 $174.66 $5.12M -$10.81M 33 2026-03-13

Recent Filings · Page 3 of 5

42 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2024-02-20 THC Grant (A) +17,006 $0 EDGAR
2023-06-06 THC Mixed -$1.69M EDGAR
2023-04-20 TCBIO Mixed +1,377 $0 EDGAR
2023-03-07 THC Mixed +24,438 -$698.1K EDGAR
2023-03-03 THC Grant (A) $0 EDGAR
2022-04-21 TCBIO Grant (A) +1,377 $0 EDGAR
2022-02-28 THC Mixed +8,568 -$237.7K EDGAR
2022-02-25 THC Grant (A) $0 EDGAR
2021-11-22 TCBIO Buy (P) +251 $14.9K EDGAR
2021-08-03 THC Sell (S) −1,898 -$136.5K EDGAR
Showing 2130 of 42
Page 3 of 5
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.