As of September 29, 2026, the three largest insider holders of ICU are Employees' Pension Plan Trust Dow (TenPercentOwner, 177.99K shares), Carbide Employees' Pension Plan Trust Union (TenPercentOwner, 118.66K shares), Funding America, Inc. Lm (TenPercentOwner, 103.50K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Employees' Pension Plan Trust Dow | TenPercentOwner | 177,994 | 0 | 177,994 | 25.7% | 01 Nov, 2022 |
| 2 | Carbide Employees' Pension Plan Trust Union | TenPercentOwner | 118,662 | 0 | 118,662 | 17.1% | 01 Nov, 2022 |
| 3 | Funding America, Inc. Lm | TenPercentOwner | 0 | 103,500 | 103,500 | 14.9% | 01 Nov, 2022 |
| 4 | Sponsor, Llc Lmfao | TenPercentOwner | 103,500 | 0 | 103,500 | 14.9% | 01 Nov, 2022 |
| 5 | Eric Schlorff | Chief Executive Officer | 50,534 | 0 | 50,534 | 7.3% | 02 Jul, 2026 |
| 6 | David A Green | Chief Financial Officer | 30,100 | 0 | 30,100 | 4.3% | 16 Apr, 2024 |
| 7 | Kevin Chung | Chief Medical Officer | 28,254 | 0 | 28,254 | 4.1% | 02 Jul, 2026 |
| 8 | John Neuman | Director | 16,568 | 0 | 16,568 | 2.4% | 02 Jul, 2026 |
| 9 | Heel Kenneth Van | Director | 12,138 | 0 | 12,138 | 1.8% | 02 Jul, 2026 |
| 10 | Jennifer A Baird | Director | 10,893 | 0 | 10,893 | 1.6% | 02 Jul, 2026 |
| 11 | Caryl Baron | Interim Cfo | 9,476 | 0 | 9,476 | 1.4% | 29 Nov, 2023 |
| 12 | Bradford K Towne | Principal Accounting Officer | 9,050 | 0 | 9,050 | 1.3% | 10 Feb, 2026 |
| 13 | Bernadette N Vincent | Director | 8,248 | 0 | 8,248 | 1.2% | 02 Jul, 2026 |
| 14 | Rick Barnett | Director | 3,467 | 0 | 3,467 | 0.5% | 16 Apr, 2024 |
| 15 | Michael Messinger | Chief Financial Officer | 2,570 | 0 | 2,570 | 0.4% | 19 Aug, 2026 |
| 16 | Richard D. Russell | Director | 2,412 | 0 | 2,412 | 0.3% | 16 Apr, 2024 |
| 17 | Allan Collins | Director | 2,174 | 0 | 2,174 | 0.3% | 16 Apr, 2024 |
| 18 | Bruce M. Rodgers | Director | 1,781 | 0 | 1,781 | 0.3% | 16 Apr, 2024 |
| 19 | Andres Lobo | Director | 1,612 | 0 | 1,612 | 0.2% | 16 Apr, 2024 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 18 Aug, 2026 | Michael Messinger | Chief Financial Officer | Acquired P | 750 | $3.27 | $2.45K | 2,500 | Direct |
| 01 Jul, 2026 | Jennifer A Baird | Director | Acquired A | 4,000 | $0.00 | $0 | 10,620 | Direct |
| 01 Jul, 2026 | Heel Kenneth Van | Director | Acquired A | 4,000 | $0.00 | $0 | 11,940 | Direct |
| 01 Jul, 2026 | John Neuman | Director | Acquired A | 4,000 | $0.00 | $0 | 16,200 | Direct |
| 01 Jul, 2026 | Bernadette N Vincent | Director | Acquired A | 4,000 | $0.00 | $0 | 8,200 | Direct |
| 01 Jul, 2026 | Eric Schlorff | Chief Executive Officer | Acquired A | 10,288 | $0.00 | $0 | 50,140 | Direct |
| 01 Jul, 2026 | Kevin Chung | Chief Medical Officer | Acquired A | 7,202 | $0.00 | $0 | 28,021 | Direct |
| 06 Feb, 2026 | Kevin Chung | Chief Medical Officer | Acquired A | 15,000 | $0.00 | $0 | 20,819 | Direct |
| 06 Feb, 2026 | John Neuman | Director | Acquired A | 3,000 | $0.00 | $0 | 12,200 | Direct |
| 06 Feb, 2026 | Heel Kenneth Van | Director | Acquired A | 3,000 | $0.00 | $0 | 7,940 | Direct |
| 06 Feb, 2026 | Eric Schlorff | Chief Executive Officer | Acquired A | 30,000 | $0.00 | $0 | 39,852 | Direct |
| 06 Feb, 2026 | Bradford K Towne | Principal Accounting Officer | Acquired A | 7,500 | $0.00 | $0 | 9,050 | Direct |
| 06 Feb, 2026 | Bernadette N Vincent | Director | Acquired A | 3,000 | $0.00 | $0 | 4,200 | Direct |
| 06 Feb, 2026 | Jennifer A Baird | Director | Acquired A | 3,000 | $0.00 | $0 | 6,620 | Direct |
| 19 Dec, 2025 | Jennifer A Baird | Director | Acquired P | 4,200 | $58.78 | $246.86K | 145 | Direct |
| 09 Dec, 2025 | Michael Messinger | Chief Financial Officer | Acquired P | 14,500 | $87.90 | $1.27Mn | 70 | Direct |
| 26 Aug, 2025 | Heel Kenneth Van | Director | Acquired P | 25,000 | $222.48 | $5.56Mn | 158 | Direct |
| 27 Aug, 2025 | Heel Kenneth Van | Director | Acquired P | 10,000 | $214.13 | $2.14Mn | 198 | Direct |
| 22 Aug, 2025 | Kevin Chung | Chief Medical Officer | Acquired P | 10,000 | $200.00 | $2.00Mn | 233 | Direct |
| 04 Jun, 2025 | Bernadette N Vincent | Director | Acquired M | 2,667 | $0.00 | $0 | 32 | Direct |