SEC Form 4Coverage since May 29, 2026
$CERS insider trading
Over the last 12 months, Cerus insiders reported no purchases and 7 sales totaling $751K across SEC Form 4 filings. 86% of the activity was filed under pre-arranged 10b5-1 trading plans.
- Bought · 12m
- — 0 events
- Sold · 12m
- $751K 7 events
- Events · 12m
- 7 Form 4 filings, grouped
- Insiders · 12m
- 5 distinct reporters
- 10b5-1 share
- 86% pre-arranged plans
Side
Price · $CERS · 12Mvia TradingView
Top insiders · 12m
Jayaraman Vivek KChief Operating Officer2× · $175K
Jayaraman Vivek KChief Executive Officer1× · $53K
BJERKHOLT ERIC—1× · $53K
Jensen ChrystalChief Legal Officer1× · $72K
Green Kevin DennisChief Financial Officer1× · $99K
All insider trades
7 events
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Jul 16, 2026 | Jayaraman Vivek KChief Executive Officer · O | ▼ Sale | 16,666 | $3.16 | $53K | -0.7% | plan |
| Jun 30, 2026 | Green Kevin DennisChief Financial Officer · O | ▼ Sale | 33,676 | $2.94 | $99K | -3.1% | plan |
| Jun 30, 2026 | Jayaraman Vivek KChief Operating Officer · O | ▼ Sale | 42,359 | $2.94 | $125K | -2.4% | plan |
| Jun 30, 2026 | Jensen ChrystalChief Legal Officer · O | ▼ Sale | 24,329 | $2.94 | $72K | -2.5% | plan |
| Jun 30, 2026 | Greenman William MarinerPresident and CEO · O·D | ▼ Sale | 101,919 | $2.94 | $300K | -2% | plan |
| Jun 9, 2026 | BJERKHOLT ERICD | ▼ Sale | 20,454 | $2.6 | $53K | -7.2% | — |
| May 29, 2026 | Jayaraman Vivek KChief Operating Officer · O | ▼ Sale | 16,667 | $3 | $50K | -1% | plan |
About Form 4
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $CERS feed.